“rack and pinion hoist”的概念、定义、翻译、参考文献-科学参考

单词	rack and pinion hoist
释义	rack and pinion hoist Encyclopedia 工学施工升降机释 rack and pinion hoist齿轮齿条式施工升降机减速器输出轴端的齿轮伸出吊笼，并与固定在桅柱上的齿条啮合，驱动吊笼上下运行的施工升降机。
随便看	film buyer film camera film cartridge film censorship film censorship system Film Classification and Rating Organization film cleaning campaign film close shot film close-up film coated multiparticulate sustained release preparations film coated sustained/controlled release preparations film coated tablets film coating method Film College of Florida State University Film College of Hong Kong Baptist University Film Comics film commentary film-contemplation film cooling film cooling hole film copy film copyright film corrosion Film Criticism film criticism

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。