Zinc-air batteries(ZABs)are promising energy storage systems because of high theoretical energy density,safety,low cost,and abundance of zinc.However,the slow multi-step reaction of oxygen and heavy reliance on noble-...Zinc-air batteries(ZABs)are promising energy storage systems because of high theoretical energy density,safety,low cost,and abundance of zinc.However,the slow multi-step reaction of oxygen and heavy reliance on noble-metal catalysts hinder the practical applications of ZABs.Therefore,feasible and advanced non-noble-metal elec-trocatalysts for air cathodes need to be identified to promote the oxygen catalytic reaction.In this review,we initially introduced the advancement of ZABs in the past two decades and provided an overview of key developments in this field.Then,we discussed the work-ing mechanism and the design of bifunctional electrocatalysts from the perspective of morphology design,crystal structure tuning,interface strategy,and atomic engineering.We also included theoretical studies,machine learning,and advanced characterization technologies to provide a comprehensive understanding of the structure-performance relationship of electrocatalysts and the reaction pathways of the oxygen redox reactions.Finally,we discussed the challenges and prospects related to designing advanced non-noble-metal bifunctional electrocatalysts for ZABs.展开更多
Using parabolic maximum principle, we apply the analytic method to obtain lower comparison inequalities for non-negative weak supersolutions of the heat equation associated with a regular strongly p-local Dirichlet fo...Using parabolic maximum principle, we apply the analytic method to obtain lower comparison inequalities for non-negative weak supersolutions of the heat equation associated with a regular strongly p-local Dirichlet form on the abstract metric measure space. As an application we obtain lower estimates for heat kernels on some Riemannian manifolds.展开更多
The Sabatier principle has been widely used for designing electrocatalysts for energy conversion applications,but it is rarely mentioned in the research of cathode catalyst of Li-CO_(2) batteries.In our work,the"...The Sabatier principle has been widely used for designing electrocatalysts for energy conversion applications,but it is rarely mentioned in the research of cathode catalyst of Li-CO_(2) batteries.In our work,the"volcanic"relationship between the catalytic activity and the adsorption energy of the catalyst to the intermediates is first demonstrated based on the first-principles calculation,which meets the Sabatier principle and can be used to design the cathode catalysts.The increases in the number of nitrogenvacancy in WN shift the d-band center and increase the interaction with the reactants.The catalytic activity increases first and then decreases with the increase of adsorption energy,which was proved in the experiment.The optimal catalyst for moderate adsorption of intermediate makes the thin LiaCO_(3) distribute evenly.It exhibits a median voltage difference of 0.68 V and an energy efficiency of 84.33%at20μA cm^(-2)with a limited capacity of 200μA h cm^(-2).展开更多
Electroencephalography(EEG)is a non-invasive measurement method for brain activity.Due to its safety,high resolution,and hypersensitivity to dynamic changes in brain neural signals,EEG has aroused much interest in sci...Electroencephalography(EEG)is a non-invasive measurement method for brain activity.Due to its safety,high resolution,and hypersensitivity to dynamic changes in brain neural signals,EEG has aroused much interest in scientific research and medical felds.This article reviews the types of EEG signals,multiple EEG signal analysis methods,and the application of relevant methods in the neuroscience feld and for diagnosing neurological diseases.First,3 types of EEG signals,including time-invariant EEG,accurate event-related EEG,and random event-related EEG,are introduced.Second,5 main directions for the methods of EEG analysis,including power spectrum analysis,time-frequency analysis,connectivity analysis,source localization methods,and machine learning methods,are described in the main section,along with diferent sub-methods and effect evaluations for solving the same problem.Finally,the application scenarios of different EEG analysis methods are emphasized,and the advantages and disadvantages of similar methods are distinguished.This article is expected to assist researchers in selecting suitable EEG analysis methods based on their research objectives,provide references for subsequent research,and summarize current issues and prospects for the future.展开更多
The World Trade Organization (WTO), an international organization to deal with the world free trade mechanism, allows for the optimal use of the world's resources in accordance with the objective of sustainable de...The World Trade Organization (WTO), an international organization to deal with the world free trade mechanism, allows for the optimal use of the world's resources in accordance with the objective of sustainable development and the protection of environment and trade. China, as a state member of WTO, is challenged by the WTO's agreements and the principles to guideline China sustainable forest development in the future. Forest resources in China will be protected as the basic sections of natural resources. The administrative function of Chinese government will be reformed by the condition of WTO's principles. So, the aim of China forest sustainable development is prior to deal with the relationship between the environment protection and development of economy. Under the condition of the WTO's principles and as a base on the international customary laws, the issues of China forest sustainable development focus on the China forest system reformation that applies for the China nature forest stratagem by the laws and protects the China environment for the sustainable development under the condition of science development, especially in the China forest protection and in dealing with the relationship among the environment and the economy development and others. Establishing the zoological forest industry is basic requirement by both the WTO's agreements and the WTO's principles, especially under the GATT 1947 Art XX, and other principles to protect the China forest sustainable development and to create the international environment for China forest. Keywords WTO's principles - China forest - Sustainable development CLC number S7-05 Document code B Biography: CAO Pei-zhong (1965-), male, Associate Professor of Shandong Agriculture of University. School of Laws and Literature. LLM of University of Canberra, one of ten lawyers with experience of almost ten years, sent by the Government in 2000, arbitrator and engineer. Chief of Shandong Agriculture University Laws Institution, publishing the papers abroad and in China medium At present, dealing with the project and rescarching on.international litigation, especially the WTO and EU law, is major the directionResponsible editor: Chai Ruihal展开更多
Teaching large,heterogeneous English class is now a teaching fact in China.It brings a lot of practical problems to English teachers who teach that kind of class because of the existence of differences among learners....Teaching large,heterogeneous English class is now a teaching fact in China.It brings a lot of practical problems to English teachers who teach that kind of class because of the existence of differences among learners.This paper aims to provide practical principles illustrated by some scholars to address problems appeared in those classes and achieve the aim of better learning for all members of the class.展开更多
A wavefront sensing and correction correction is proposed that would allow the field of view (FOV) of an adaptive optics spstem to be increased in size by a factor of several tens. This concept is based on the idea of...A wavefront sensing and correction correction is proposed that would allow the field of view (FOV) of an adaptive optics spstem to be increased in size by a factor of several tens. This concept is based on the idea of placing multiple deformable mirrors (DMs) at locations that are conjugate to corresponding. layers of atmospheric turbulence. In order to control properly each DM, a tomographic method for determining the phase distortion contributed by each atmospheric layer has been developed and used in dealing with the circumstance of two layers.展开更多
The fluid-solid coupling theory, an interdisciplinary science between hydrodynamics and solid mechanics, is an important tool for response analysis and direct design of structures in naval architecture and ocean engin...The fluid-solid coupling theory, an interdisciplinary science between hydrodynamics and solid mechanics, is an important tool for response analysis and direct design of structures in naval architecture and ocean engineering. By applying the corresponding relations between generalized forces and generalized displacements, convolutions were performed between the basic equations of elasto-dynamics in the primary space and corresponding virtual quantities. The results were integrated and then added algebraically. In light of the fact that body forces and surface forces are both follower forces, the generalized quasi-complementary energy principle with two kinds of variables for an initial value problem is established in non-conservative systems. Using the generalized quasi-complementary energy principle to deal with the fluid-solid coupling problem and to analyze the dynamic response of structures, a method for using two kinds of variables simultaneously for calculation of force and displacement was derived.展开更多
As two main universal principles in conversation,Cooperative Principle and Politeness Principle play important roles in communication and intercultural communication.While in language teaching and learning in China,th...As two main universal principles in conversation,Cooperative Principle and Politeness Principle play important roles in communication and intercultural communication.While in language teaching and learning in China,the neglect of the principles is caused by various reasons and thus leads to communication disorder in intercultural communication.The issue should draw the attention of English teachers who can lead students into the acquisition of the two principles in language learning.展开更多
In daily communication between teachers and students,many Chinese teachers fail to use politeness principle tactfully or appropriately.This article analyzes some basic principles of politeness and their application in...In daily communication between teachers and students,many Chinese teachers fail to use politeness principle tactfully or appropriately.This article analyzes some basic principles of politeness and their application in teachers-students communication.展开更多
Dictionary has many functions, in which the function of definition is of very importance because the main purpose of dictionary is providing the entry's meaning information for the readers so that the readers can ...Dictionary has many functions, in which the function of definition is of very importance because the main purpose of dictionary is providing the entry's meaning information for the readers so that the readers can understand and use the entry-word and the realization of the purpose completely depends on lexicographical definition. However, the function of definition is limited, which need the exemplification to assist it. Therefore, the exemplification becomes very important, too. Good exemplification can assist definition, provide grammatical information, and supplement the information usage and so on. Many researches studied the exemplification of dictionary, its principles and so on. Dictionary changed much with the development of technology and many kinds of electronic dictionaries appeared. Few studies are involved with the new-type dictionary. Based on the general principles of the exemplification in a learner's printed dictionary, it is necessary to construct the general principles about the exemplification in the electronic learner's dictionary.展开更多
Since the early 20th century, Chinese ELT teachers and researchers have been seeking the best method for ELT. Different methods have been introduced, tried out and found unsatisfactory. In teaching practice, many have...Since the early 20th century, Chinese ELT teachers and researchers have been seeking the best method for ELT. Different methods have been introduced, tried out and found unsatisfactory. In teaching practice, many have come to favor that although no single ELT method can meet all teaching and learning needs, many ELT methods have valuable insights into ELT that should be drawn on. However, teachers need a set of principles to adapt their teaching procedure to the specific circumstances. This paper, through a case teaching plan, presents how to apply varies teaching methods to design teaching plan under the guide of teaching principles.展开更多
Numbers are a special kind of language.Numerical idioms refer to the idioms containing numbers.In both Chinese and English languages,numbers have magical uses.They have deep ethic and historical color and show differe...Numbers are a special kind of language.Numerical idioms refer to the idioms containing numbers.In both Chinese and English languages,numbers have magical uses.They have deep ethic and historical color and show different cultural character istics vividly.This paper tries to discuss the translation strategies to the English numerical idioms,with the aim of narrowing the culture gap between eastern and western countries.展开更多
In the thesis the author explores the humor of the actor' s lines in If You Are the One from the perspective of cooperative princi ple and its four maxims in the context of pragmatics.Through analyzing the purpose...In the thesis the author explores the humor of the actor' s lines in If You Are the One from the perspective of cooperative princi ple and its four maxims in the context of pragmatics.Through analyzing the purposeful violation of the maxims in the environment of the cooperation principle,the author intends to probe into the ways the actors figure out the implicature of humorous utterances and manage to carry on the conversation and the reproduction of the amusing effect.展开更多
After the title was "Harry Potter era" magical masterpiece,"Lord of the Rings","Harry Potter" and;"he Chronicles of Narnia" " Twilight of the City" Series on behalf of...After the title was "Harry Potter era" magical masterpiece,"Lord of the Rings","Harry Potter" and;"he Chronicles of Narnia" " Twilight of the City" Series on behalf of the international magic series.The "Twilight of the City" series are sold in the United States had more than 50 million.And the movie is also popular in the world.The hero,Edward Cullen,is popular in the world,many comments come to this character,to understand the movie more clearly,this paper will analysis the hero,Edward Cullen,from the application of cooperative principle,finding out the conflict in his heart.展开更多
Hemingway established a well-known literary theory - iceberg principle.He said he always attempted to create his literary works according to this principle.In his opinion,if a prose writer has a pretty clear idea of w...Hemingway established a well-known literary theory - iceberg principle.He said he always attempted to create his literary works according to this principle.In his opinion,if a prose writer has a pretty clear idea of what he writes about,then he can omit the things he knows,and the readers will strongly feel that what the writer has omitted seems to have been written as long as what he writes is authentic.Hemingway himself once said,"The dignity of movement of an iceberg is due to only one eighth of it being above water."Here,one eighth refers to the information given by the author,and the rest refers to the unwrit ten information that can be acquired in readers'imagination on the basis of the one eighth.The Killers is a good example of Hemingway's iceberg principle.This essay will analyse the characters in it to show how the principle was used in this short story.With no doubt the iceberg principle leaves a large space for the readers to imagine and better understand Hemingway's works.展开更多
In order to make a business English training course cost effective, the course is to be designed based on certain language teaching theories and principles involving needs analysis to identify learners' needs and ...In order to make a business English training course cost effective, the course is to be designed based on certain language teaching theories and principles involving needs analysis to identify learners' needs and wants, appropriate teaching approaches and during-and-after evaluation of the training effects.展开更多
Euphemism is a common phenomenon in languages.It's a more mild and polite way to say something unpleasant and embarrassing.It's a figure of speech as well as a cultural phenomenon.Euphemism functions to enhanc...Euphemism is a common phenomenon in languages.It's a more mild and polite way to say something unpleasant and embarrassing.It's a figure of speech as well as a cultural phenomenon.Euphemism functions to enhance the effect of communication and maintain harmonious interpersonal relations.With the development of modern society,it has become an indispensable element in people's interactions.Many linguists and scholars have studied this linguistic phenomenon from different angles.Based on their achievements,the author has a tentative analysis of the three kinds of negative effects by using euphemism from the perspective of Cooperative Principle.展开更多
Cooperative Principle put forward by Grice has been widely used in our daily conversions. And the violation of Cooperative Principle is the source of humors and special connotations. Hamlet is one of the most famous p...Cooperative Principle put forward by Grice has been widely used in our daily conversions. And the violation of Cooperative Principle is the source of humors and special connotations. Hamlet is one of the most famous plays in the world written by William Shakespeare. In the conversations of this play, Cooperative Principle and its violation is also widely used by the playwright.This article explores the application of the Cooperative Principle and its violation in Hamlet in details in order to make the readers interpret the play better.展开更多
基金the Natural Science Foundation of China(Grant No:22309180)Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No:XDB0600000,XDB0600400)+3 种基金Liaoning Binhai Laboratory,(Grant No:LILBLB-2023-04)Dalian Revitalization Talents Program(Grant No:2022RG01)Youth Science and Technology Foundation of Dalian(Grant No:2023RQ015)the University of Waterloo.
文摘Zinc-air batteries(ZABs)are promising energy storage systems because of high theoretical energy density,safety,low cost,and abundance of zinc.However,the slow multi-step reaction of oxygen and heavy reliance on noble-metal catalysts hinder the practical applications of ZABs.Therefore,feasible and advanced non-noble-metal elec-trocatalysts for air cathodes need to be identified to promote the oxygen catalytic reaction.In this review,we initially introduced the advancement of ZABs in the past two decades and provided an overview of key developments in this field.Then,we discussed the work-ing mechanism and the design of bifunctional electrocatalysts from the perspective of morphology design,crystal structure tuning,interface strategy,and atomic engineering.We also included theoretical studies,machine learning,and advanced characterization technologies to provide a comprehensive understanding of the structure-performance relationship of electrocatalysts and the reaction pathways of the oxygen redox reactions.Finally,we discussed the challenges and prospects related to designing advanced non-noble-metal bifunctional electrocatalysts for ZABs.
文摘Using parabolic maximum principle, we apply the analytic method to obtain lower comparison inequalities for non-negative weak supersolutions of the heat equation associated with a regular strongly p-local Dirichlet form on the abstract metric measure space. As an application we obtain lower estimates for heat kernels on some Riemannian manifolds.
基金supported by the National Natural Science Foundation of China (51972225)。
文摘The Sabatier principle has been widely used for designing electrocatalysts for energy conversion applications,but it is rarely mentioned in the research of cathode catalyst of Li-CO_(2) batteries.In our work,the"volcanic"relationship between the catalytic activity and the adsorption energy of the catalyst to the intermediates is first demonstrated based on the first-principles calculation,which meets the Sabatier principle and can be used to design the cathode catalysts.The increases in the number of nitrogenvacancy in WN shift the d-band center and increase the interaction with the reactants.The catalytic activity increases first and then decreases with the increase of adsorption energy,which was proved in the experiment.The optimal catalyst for moderate adsorption of intermediate makes the thin LiaCO_(3) distribute evenly.It exhibits a median voltage difference of 0.68 V and an energy efficiency of 84.33%at20μA cm^(-2)with a limited capacity of 200μA h cm^(-2).
基金supported by the STI2030 Major Projects(2021ZD0204300)the National Natural Science Foundation of China(61803003,62003228).
文摘Electroencephalography(EEG)is a non-invasive measurement method for brain activity.Due to its safety,high resolution,and hypersensitivity to dynamic changes in brain neural signals,EEG has aroused much interest in scientific research and medical felds.This article reviews the types of EEG signals,multiple EEG signal analysis methods,and the application of relevant methods in the neuroscience feld and for diagnosing neurological diseases.First,3 types of EEG signals,including time-invariant EEG,accurate event-related EEG,and random event-related EEG,are introduced.Second,5 main directions for the methods of EEG analysis,including power spectrum analysis,time-frequency analysis,connectivity analysis,source localization methods,and machine learning methods,are described in the main section,along with diferent sub-methods and effect evaluations for solving the same problem.Finally,the application scenarios of different EEG analysis methods are emphasized,and the advantages and disadvantages of similar methods are distinguished.This article is expected to assist researchers in selecting suitable EEG analysis methods based on their research objectives,provide references for subsequent research,and summarize current issues and prospects for the future.
文摘The World Trade Organization (WTO), an international organization to deal with the world free trade mechanism, allows for the optimal use of the world's resources in accordance with the objective of sustainable development and the protection of environment and trade. China, as a state member of WTO, is challenged by the WTO's agreements and the principles to guideline China sustainable forest development in the future. Forest resources in China will be protected as the basic sections of natural resources. The administrative function of Chinese government will be reformed by the condition of WTO's principles. So, the aim of China forest sustainable development is prior to deal with the relationship between the environment protection and development of economy. Under the condition of the WTO's principles and as a base on the international customary laws, the issues of China forest sustainable development focus on the China forest system reformation that applies for the China nature forest stratagem by the laws and protects the China environment for the sustainable development under the condition of science development, especially in the China forest protection and in dealing with the relationship among the environment and the economy development and others. Establishing the zoological forest industry is basic requirement by both the WTO's agreements and the WTO's principles, especially under the GATT 1947 Art XX, and other principles to protect the China forest sustainable development and to create the international environment for China forest. Keywords WTO's principles - China forest - Sustainable development CLC number S7-05 Document code B Biography: CAO Pei-zhong (1965-), male, Associate Professor of Shandong Agriculture of University. School of Laws and Literature. LLM of University of Canberra, one of ten lawyers with experience of almost ten years, sent by the Government in 2000, arbitrator and engineer. Chief of Shandong Agriculture University Laws Institution, publishing the papers abroad and in China medium At present, dealing with the project and rescarching on.international litigation, especially the WTO and EU law, is major the directionResponsible editor: Chai Ruihal
文摘Teaching large,heterogeneous English class is now a teaching fact in China.It brings a lot of practical problems to English teachers who teach that kind of class because of the existence of differences among learners.This paper aims to provide practical principles illustrated by some scholars to address problems appeared in those classes and achieve the aim of better learning for all members of the class.
文摘A wavefront sensing and correction correction is proposed that would allow the field of view (FOV) of an adaptive optics spstem to be increased in size by a factor of several tens. This concept is based on the idea of placing multiple deformable mirrors (DMs) at locations that are conjugate to corresponding. layers of atmospheric turbulence. In order to control properly each DM, a tomographic method for determining the phase distortion contributed by each atmospheric layer has been developed and used in dealing with the circumstance of two layers.
基金Supported by the National Natural Science Foundation under Grant No.10272034the Doctoral Education Foundation under Grant No.20060217020
文摘The fluid-solid coupling theory, an interdisciplinary science between hydrodynamics and solid mechanics, is an important tool for response analysis and direct design of structures in naval architecture and ocean engineering. By applying the corresponding relations between generalized forces and generalized displacements, convolutions were performed between the basic equations of elasto-dynamics in the primary space and corresponding virtual quantities. The results were integrated and then added algebraically. In light of the fact that body forces and surface forces are both follower forces, the generalized quasi-complementary energy principle with two kinds of variables for an initial value problem is established in non-conservative systems. Using the generalized quasi-complementary energy principle to deal with the fluid-solid coupling problem and to analyze the dynamic response of structures, a method for using two kinds of variables simultaneously for calculation of force and displacement was derived.
文摘As two main universal principles in conversation,Cooperative Principle and Politeness Principle play important roles in communication and intercultural communication.While in language teaching and learning in China,the neglect of the principles is caused by various reasons and thus leads to communication disorder in intercultural communication.The issue should draw the attention of English teachers who can lead students into the acquisition of the two principles in language learning.
文摘In daily communication between teachers and students,many Chinese teachers fail to use politeness principle tactfully or appropriately.This article analyzes some basic principles of politeness and their application in teachers-students communication.
文摘Dictionary has many functions, in which the function of definition is of very importance because the main purpose of dictionary is providing the entry's meaning information for the readers so that the readers can understand and use the entry-word and the realization of the purpose completely depends on lexicographical definition. However, the function of definition is limited, which need the exemplification to assist it. Therefore, the exemplification becomes very important, too. Good exemplification can assist definition, provide grammatical information, and supplement the information usage and so on. Many researches studied the exemplification of dictionary, its principles and so on. Dictionary changed much with the development of technology and many kinds of electronic dictionaries appeared. Few studies are involved with the new-type dictionary. Based on the general principles of the exemplification in a learner's printed dictionary, it is necessary to construct the general principles about the exemplification in the electronic learner's dictionary.
文摘Since the early 20th century, Chinese ELT teachers and researchers have been seeking the best method for ELT. Different methods have been introduced, tried out and found unsatisfactory. In teaching practice, many have come to favor that although no single ELT method can meet all teaching and learning needs, many ELT methods have valuable insights into ELT that should be drawn on. However, teachers need a set of principles to adapt their teaching procedure to the specific circumstances. This paper, through a case teaching plan, presents how to apply varies teaching methods to design teaching plan under the guide of teaching principles.
文摘Numbers are a special kind of language.Numerical idioms refer to the idioms containing numbers.In both Chinese and English languages,numbers have magical uses.They have deep ethic and historical color and show different cultural character istics vividly.This paper tries to discuss the translation strategies to the English numerical idioms,with the aim of narrowing the culture gap between eastern and western countries.
文摘In the thesis the author explores the humor of the actor' s lines in If You Are the One from the perspective of cooperative princi ple and its four maxims in the context of pragmatics.Through analyzing the purposeful violation of the maxims in the environment of the cooperation principle,the author intends to probe into the ways the actors figure out the implicature of humorous utterances and manage to carry on the conversation and the reproduction of the amusing effect.
文摘After the title was "Harry Potter era" magical masterpiece,"Lord of the Rings","Harry Potter" and;"he Chronicles of Narnia" " Twilight of the City" Series on behalf of the international magic series.The "Twilight of the City" series are sold in the United States had more than 50 million.And the movie is also popular in the world.The hero,Edward Cullen,is popular in the world,many comments come to this character,to understand the movie more clearly,this paper will analysis the hero,Edward Cullen,from the application of cooperative principle,finding out the conflict in his heart.
文摘Hemingway established a well-known literary theory - iceberg principle.He said he always attempted to create his literary works according to this principle.In his opinion,if a prose writer has a pretty clear idea of what he writes about,then he can omit the things he knows,and the readers will strongly feel that what the writer has omitted seems to have been written as long as what he writes is authentic.Hemingway himself once said,"The dignity of movement of an iceberg is due to only one eighth of it being above water."Here,one eighth refers to the information given by the author,and the rest refers to the unwrit ten information that can be acquired in readers'imagination on the basis of the one eighth.The Killers is a good example of Hemingway's iceberg principle.This essay will analyse the characters in it to show how the principle was used in this short story.With no doubt the iceberg principle leaves a large space for the readers to imagine and better understand Hemingway's works.
文摘In order to make a business English training course cost effective, the course is to be designed based on certain language teaching theories and principles involving needs analysis to identify learners' needs and wants, appropriate teaching approaches and during-and-after evaluation of the training effects.
文摘Euphemism is a common phenomenon in languages.It's a more mild and polite way to say something unpleasant and embarrassing.It's a figure of speech as well as a cultural phenomenon.Euphemism functions to enhance the effect of communication and maintain harmonious interpersonal relations.With the development of modern society,it has become an indispensable element in people's interactions.Many linguists and scholars have studied this linguistic phenomenon from different angles.Based on their achievements,the author has a tentative analysis of the three kinds of negative effects by using euphemism from the perspective of Cooperative Principle.
文摘Cooperative Principle put forward by Grice has been widely used in our daily conversions. And the violation of Cooperative Principle is the source of humors and special connotations. Hamlet is one of the most famous plays in the world written by William Shakespeare. In the conversations of this play, Cooperative Principle and its violation is also widely used by the playwright.This article explores the application of the Cooperative Principle and its violation in Hamlet in details in order to make the readers interpret the play better.
