“齿数比”概念、定义、翻译-科学时代

单词	齿数比
释义	机械工程词汇手册 gear ratio 齿数比
随便看	worm deform worm disease worm disease resembling epilepsy worm distention worm-drive worm drum worm-eaten worm-eaten flat worm-eaten tongue fur worm epilepsy wormer worm-expelling medicinal worm expulsion worm-fishing worm gear worm heart pain wormholed wormhole routing wormin worm infixation wormkalk worm-like polymer worm macule worm pain worm pipe

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

gear ratio