网站首页 英汉词典
时间导数(Time derivative)可用来表达函数时域自变量变化时如何确定函数值的瞬时变化率。记作:
时间导数的概念在物理学中常有应用。
A time derivative is a derivative of a function with respect to time, usually interpreted as the rate of change of the value of the function. The variable denoting time is usually written as .
英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。