单词pin-hole
n.: 销孔
网络: 针孔；针孔式；针孔镜头
销孔
So I told her to get a paper clip, straighten and insert it to the pin hole.
所以我告诉她得到了一份文件夹，整顿和插入到针孔。
The Si-Mn steel track plate and pin usually exist the early abrasion, one of the main reasons is the burr defect of pin hole.
硅锰钢履带板销孔存在脉纹铸造缺陷是造成履带板与履带销出现早期磨损现象的根本原因之一。
One such crack formed on the net section at the pin hole, much like an eyebar failure.
形成在销钉孔净截面处的一条裂纹非常象眼杆破坏。
The piston designed non-circular pin-hole can reduce the centralized stress and extend the work life of the piston.
将活塞销孔设计为异形销孔可有效降低销孔应力集中，延长活塞使用寿命。
Objective: To evaluate the pin-hole tested vision used in the ophthalmologic epidemiology investigation.
目的：探讨针孔视力在眼科流行病学调查中的应用及其意义。
A novel pin- cycloid gear planetary drive with a pin-hole translation mechanism was designed.
提出了孔销式针摆行星传动机构。
The safety pin can penetrate a safety pin guide pore plate and insert the pin hole of the fixed pore plate of the safety pin.
该安全销可穿过安全销导向孔板插入安全销固定孔板的销孔中；
The printer changes the prior structure, improves the performance and can print pin, hole color rings with various models.
本发明改变了传统的结构，改善了性能，可以印制多种不同型号的针、孔色环。
Bolt, hexagonal head, with cotter pin hole, current use. ISO thread.
有销孔常用六角头螺钉.ISO螺纹
BOLT, HEXAGONAL HEAD, WITH COTTER PIN HOLE, CURRENT USE.
常用有销孔六角头螺钉