“最优喷嘴当量直径”的概念、定义、翻译、参考文献-科学参考

单词	最优喷嘴当量直径
释义	最优喷嘴当量直径 Encyclopedia 工学钻井流体力学释 optimum nozzle diamater最优喷嘴当量直径在一定机泵条件下、一定钻具结构下，能够实现所设计的喷射钻井工作方式的喷嘴直径。
随便看	Germany and Japanese Buildings at Fangzi Germany aviation Germany. A Winter's Tale Germany Buildings in Qingdao Germany Gypsies Germany Railway Disaster Prevention and Alarm System Germany rural renewal planning German Yuri Pavlovich germarite germ cell germ cell gene therapy germ disc Germer germ free animal Germinal germinal band germinal cell germinal centerl，GC germinal centre germinal crescent germinal epithelium germinal layer germinal vesicle germinated barley germinated rice-grain

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。