物理化学中的e指数规律  

e-exponential Law in Physical Chemistry

作　　者：杨嫣[1] 陈山川[1] 张改[1] 谢娟[1] YANG Yan;CHEN Shan-chuan;ZHANG Gai;XIE Juan(School of Material Science and Chemical Engineering,Xi'an Technological University,Shaanxi Xi'an 710021,China)

机构地区：[1]西安工业大学材料与化工学院,陕西西安710021

出　　处：《广州化工》2024年第17期169-171,共3页GuangZhou Chemical Industry

基　　金：西安工业大学教学改革研究项目(No:22JGY17)。

摘　　要：自然对数的底“e”是基本数学常数之一,自然界的很多规律都呈现出e指数形式的函数关系,即e指数规律。在物理化学的基础理论如热力学、动力学和统计力学中,e指数规律广泛存在。本文总结了物理化学中普遍存在的e指数规律。这些规律主要来源于求解微分方程或对连乘积取对数以便以简化运算。掌握e指数规律不仅可以加深我们对相关物理化学知识的综合理解,而且为学习这类科学方法提供指导。The number“e”,which is the base of natural logarithm,is one of the basic mathematical constants.In nature,many laws are taken as exponential functions based on number“e”(the e-exponential law).The e-exponential law is widely found in fundamental theories of physical chemistry,such as thermodynamics,kinetics and statistical mechanics.The common e-exponential law in physical chemistry was summarized.The analysis showed that e-exponential law often originated from solving differential equation or taking the logarithm of the continuous multiplication to simplify the calculation.Understanding the law of the e-exponential law not only strengthened our grasp of physical chemistry theory,but also provided guidance for learning this scientific method.

关 键 词：物理化学 函数关系 e指数规律 

分 类 号：G642[文化科学—高等教育学]