“constant speed drive unit”的概念、定义、翻译、参考文献-科学参考

单词	constant speed drive unit
释义	constant speed drive unit Encyclopedia 工学恒速恒频电源系统释 constant speed drive unit恒速传动装置飞机电力系统中，将飞机发动机通过附件机匣提供的变化转速转变为恒定转速，用于驱动交流发电机产生恒频交流电的液压装置。是恒速恒频电源系统的重要部件。
随便看	precision pesticide application technique precision plastic forming precision point positioning technology precision polymerization precision radial-velocity spectrometer precision rate precision requirement of geological mapping precision seeder precision seeding Precision Steelyard of Wanli precision stereoplotter precision weeding precision within laboratory precisive definition precleaner precleaning preclimax preclinical drug metabolism analysis preclinical drug quality standard study pre-clinical drug stability testing pre-clinical pharmaceutical research of polymorphic drug preclinical research pre-clinical safety research evaluation preclinical study of peptide drug preclisere

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。