“partial derivative”的概念、定义、习题解题方法及翻译-物理辞典

单词	partial derivative
释义	partial derivative The infinitesimal change in a function consisting of two or more variables when one of the variable changes and the others remain constant. If z = f(x,y), ∂z/∂x is the partial derivative of z with respect to x, while y remains unchanged. A partial differential equation , such as the Laplace's equation, is an equation containing partial derivatives of a function
随便看	phase angle phase diagram phase modulation phase rule phase space phase speed phase transition phase-contrast microscope phases of the moon phasor phlogiston theory phon phonon phosphor bronze phosphorescence phot photino photocathode photocell photochemical reaction photochemistry photochromism photoconductive effect photodiode photodisintegration

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。