傳動比

传动比
chuándòngbǐ
  1. transmission ratio
  2. gear ratio

CEDICT

機械的傳動結構中兩個傳動機件間的轉動速度比。

重編國語辭典

Entry Composition

1 傳動 chuándòng drive (transmission in an engine)
2 比 bǐ
  1. to compare
  2. (followed by a noun and adjective) more {adj.} than {noun}
  3. ratio
  4. to gesture
  5. (Taiwan pr. bì in some compounds derived from Classical Chinese)