“一级行星齿轮”的概念、定义、翻译、参考文献-科学参考

单词	一级行星齿轮
释义	一级行星齿轮 primary planet pinion
随便看	mid-contour midcourse control midcourse correction midcourse guidance mid cradle mid-cut midday midday depression mid deck (指舱面甲板下一层的) mid-depth concentration mid-diameter mid-diastolic murmur mid digitals middle middle abdomen middle age middle ages middle and low-pressure vessel middle antrum middle aortic syndrome middle atmosphere middle axillary line middle axle middle axle differential case middle band

科学参考收录了1248194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。