查询词典 backlash

addendum：齿顶高

齿侧间隙 backlash | 齿顶高 addendum | 齿顶圆 addendum circle

Back pressure valve：止回阀

backlash valve 无游隙阀门 | back-pressure valve 止回阀 | back-up valve 列车后端制动阀

backflush valve：反冲阀

back valve 回动阀, 止回阀, 逆止阀, 单向阀 | backflush valve 反冲阀 | backlash valve 无游隙阀门

backing sand：填充砂

backing pump 前级真空泵 | backing sand 填充砂 | backlash 齿隙

backland：腹地

backjoint 平行解理走向节理面 | backland 腹地 | backlash eliminator 齿隙消除装置

Gear backlash：齿轮间隙

齿轮间隙(Gear Backlash)也称回差,是考察云台转动精度的重要指标. 齿轮间隙越小说明云台的精确度越高,尤其是对于高速转动的云台或带预置位功能的云台来说十分重要.

Gear backlash：齿侧间隙

Gear 齿轮;传动装置;(排)档数 | Gear backlash 齿侧间隙 | Gear box 变速器

Gear backlash：齿轮啮合间隙

geanticline 地背斜 | gear backlash 齿轮啮合间隙 | gear bank 齿轮组

Normal backlash：正常间隙,齿间隙

Non-thrust bearing 无止推轴承 | Normal backlash 正常间隙,齿间隙 | Normal wear and tear 正常磨损

Normal backlash：法向齿隙

标准大气 normal atmosphere | 法向齿隙 normal backlash | 标准沸点 normal boiling point

The Shop Around the Corner：街角商店

上错天堂投错胎Heaven Can Wait (1943) | 街角商店The Shop Around the Corner (1940) | 妮诺奇嘉Ninotchka (1939)

neigher nor gate：既非又不闸

"邻区最佳控制","neighboring optimal control" | "既非又不闸","neigher nor gate" | "内利亚克编译程式","NELIAC; naval electronics laboratory international algebraic complier"