In strengthening the multi-disciplinary and multi-angle cooperation,the theoretical analysis of linguistics can be improved to a newlevel and also the study of language acquisition can be expanded to a wilder field of...In strengthening the multi-disciplinary and multi-angle cooperation,the theoretical analysis of linguistics can be improved to a newlevel and also the study of language acquisition can be expanded to a wilder field of view. The secret for the pedagogy of performing another culture to be successful lies in integrating with the theoretical knowledge in other disciplines and fields and promoting the development of the second language pedagogy to a broader space. In this process,the"meme theory"in the field of biology is a theoretical method absorbed and very outstandingly implemented by the pedagogy of performing another culture,so it is worth borrowing and introducing and also is of great significance in language acquisition.展开更多
采用多层快速多极子方法(Multilevel fast multipole algorithm,MLFMA)求解混合场积分方程(Combinedfield integral equation,CFIE),并选择RWG型基函数,对金属带缝锥球体、三面角反射器以及钻石体的单站RCS(Radar cross section)进行了...采用多层快速多极子方法(Multilevel fast multipole algorithm,MLFMA)求解混合场积分方程(Combinedfield integral equation,CFIE),并选择RWG型基函数,对金属带缝锥球体、三面角反射器以及钻石体的单站RCS(Radar cross section)进行了计算,计算结果与试验吻合良好。在此基础上计算了F-22缩比模型的单站RCS,其计算量、存储量分别达到O(NlogN)量级和O(N)量级,此方法适用于带有尖点和特别细长曲面的三维复杂目标,如战斗机外形的RCS计算分析。展开更多
基金The Scientific Research Project from the Education Department of Jiangsu Province in 2013:Study on Movie and Television Language(No.2013SJB740034)
文摘In strengthening the multi-disciplinary and multi-angle cooperation,the theoretical analysis of linguistics can be improved to a newlevel and also the study of language acquisition can be expanded to a wilder field of view. The secret for the pedagogy of performing another culture to be successful lies in integrating with the theoretical knowledge in other disciplines and fields and promoting the development of the second language pedagogy to a broader space. In this process,the"meme theory"in the field of biology is a theoretical method absorbed and very outstandingly implemented by the pedagogy of performing another culture,so it is worth borrowing and introducing and also is of great significance in language acquisition.
文摘采用多层快速多极子方法(Multilevel fast multipole algorithm,MLFMA)求解混合场积分方程(Combinedfield integral equation,CFIE),并选择RWG型基函数,对金属带缝锥球体、三面角反射器以及钻石体的单站RCS(Radar cross section)进行了计算,计算结果与试验吻合良好。在此基础上计算了F-22缩比模型的单站RCS,其计算量、存储量分别达到O(NlogN)量级和O(N)量级,此方法适用于带有尖点和特别细长曲面的三维复杂目标,如战斗机外形的RCS计算分析。
