请输入您要查询的英文单词:
单词
gear ratio
释义
WordReference Random House Unabridged Dictionary of American English © 2024
gear
′
ra′tio,
[
Mach.
]
Mechanical Engineering
the ratio of the rotational speeds of the first and final gears in a train of gears or of any two meshing gears.
Mechanical Engineering
the ratio of the diameters of the pitch surfaces of any two meshing gears or of the numbers of their teeth.
1905–10
随便看
rustiness
rust joint
rustle
rustler
rustless
rustle up
rustlingly
rust mite
ruston
rustout
rustproof
rustproofing
rust-through
rusty
rusty blackbird
rut
rutabaga
rutaceous
ruth
ruthenia
ruthenian
ruthenic
ruthenious
ruthenium
rutherford
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/7/31 4:35:18