“contraction effect”的概念、定义、翻译、参考文献-科学参考

单词	contraction effect
释义	contraction effect Encyclopedia 工学压气机密封释 contraction effect收缩效应因通流面积突变而使气流通过密封间隙时发生收缩加速的现象。
随便看	Brownian motor Brownian movement Brownian numbers Brownian oscillator model Brownian particle Brownian path Brownian process Brownian sheet browning browning phenomenon brownish black macula Brownists Brown James Duff brown kiwi brown leaf spot of cassava brown long-eared bat brown-marbled grouper Brown McCoy radical Brown-McCoy radical brownmillerite Brown motion brown paper nautilus Brown-Peterson spectrum brownrat brown rice

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。