bolt holes

bolt holes 基本解释

[机]螺栓孔

词组短语

1、bolt-holes n. 藏身处, 躲藏处( bolt-hole的复数形式 )

bolt holes 用法和例句

1、Mounting bolt holes shall not be elongated by wear.

固定栓孔不能应使用而变长。

2、Winch base plate ready for cleaning and drilling bolt holes.

绞车底板准备清洁和钻井螺栓孔。

3、The housings are horizontally split and have two or four attachment bolt holes in the base as standard.

轴承座水平剖分, 底座上有两个或四个连接螺栓孔。

4、The initial fatigue quality of the bolt holes is improved by the interference between the bolt and the bolt holes.

锥形螺栓干涉改善了孔壁的初始疲劳质量。

重点词汇

bolt n. 门闩, 螺钉, 筛子, 闪电, 意外事件 vt. 闩住, 发射, 脱口而出, 筛, 囫囵吞下 vi. 囫囵吞枣, 射箭, 脱缰, 退出党派 adv. 突然

holes n. 洞( hole的名词复数 )；球洞；破洞；洞穴