“first invariant”概念、定义、翻译-科学时代

单词	first invariant
释义	工程与技术词汇手册 first invariant 第一不变量
随便看	poison pill poison pills poison put poison reverse poison thinning poison-tree poison-vetch Poisson Poisson approximation Poisson beta distribution Poisson binomial distribution Poisson-Boltzmann equation Poisson bracket Poisson bracket Poisson bracket Poisson clustering process Poisson diffraction Poisson distribution Poisson distribution Poisson distribution Poisson distribution Poisson distribution Poisson distribution Poisson distribution Poisson distribution

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

first invariant