摘要
建立中医方药量华研究的"相对药量"概念模型体系;方法:运用微分方程理论;提出五种情况下,中药常用量范围内相对药量概念的数学模型,分别为直线模型、指数函数模型、对数函数模型、二次函数模型(开口向上和向下两种),并说明该模型体系的和理性与适应性;结论:相对药量概念核心体系的建立,增加了中医方药"相对药量"可比性的全面性,这对进一步研究单位药乃至方剂中各药在性、味、归经等方面的影响程度及其规律性,将起到至关重要的作用.
Objective： The mathematical model systems of relative dosage for traditional Chinese medicine were founded. Methods： Based on the theory of differential equation and Chinese medicinal formulae. Result： Five mathematical model systems of relative dosage within usual dose range of traditional Chinese medicine were established. There are straight line, exponential function, logarithmic function~ quadratic function（upward and downward para-curve） mathematical model. Conclusions： The relative dosage systems improved the comprehensive comparability and were important to the quantitative analysis and nature, flavor, meridian tropism of traditional Chinese medicine.
出处
《数学的实践与认识》
CSCD
北大核心
2010年第9期154-157,共4页
Mathematics in Practice and Theory
基金
河北省自然科学基金(2009001059)
河北省科技支撑计划资助项目(09276102D-38)
关键词
相对药量
数学模型
微分方程
速度
relative dosage
mathematical model
differential equation
rate
作者简介
通讯作者
