基本释义:

凿孔，定位孔

网络释义

1)sprocket holes,凿孔，定位孔

2)gouging,凿孔

3)location hole location,定位孔定位

4)location hole,定位孔

5)Internal hole positioning,内孔定位

6)pin hole,定位销孔

用法和例句

According some molds repair need location by location hole,because time cost long that adjust location hole location in CNC machine,and location accuracy is low.

对于一些要以定位孔定位,进行修理的模具,由于调整定位孔在加工中心上的位置所花的时间长,并且定位精度低。

Alignment of the drill and the center of PCB standard hole in PCB location hole drilling machine is the key,which determines processing precision of the whole system.

印刷线路板（ Ｐ Ｃ Ｂ） 定位孔钻机中，钻头与 Ｐ Ｃ Ｂ 定位靶中心位置的对准是决定系统加工精度的关键，传统的方法是通过人眼或光学系统中的分划板进行瞄准。

Method of machining pin holes of headstock;

箱体件定位销孔的加工方法

paper tape puncher

纸带穿孔器纸带凿孔机

A groove or hole scooped with or as if with such a chisel.

凿孔；凿槽用凿挖出的或象是用这种凿子挖出的槽沟或空穴

fully automatic reperforator switching

全自动复凿孔机交换制

to get liquid from (the trunk of a tree) by making a hole in it

在(树干)上凿孔取液汁

A punching, perforating, or stamping tool, especially one used by a goldsmith.

尤指金匠用的凿孔器

a bit for enlarging the upper part of a hole.

用来扩大凿孔上部的一种钻头。

coupled reperforator and tape reader

复凿孔和纸带阅读两用机

a card on which data can be recorded in the form of punched holes.

能以凿孔形式记录信息的卡片。

to tap maple/rubBer trees

在枫树(橡胶树)上凿孔取树液

To shape or enlarge(a hole)with a tapered, serrated tool.

凿孔扩大用带齿的尖的工具钻或扩大（孔）

an iron block cut with holes and grooves to assist in the cold-working of metal.

一种在金属冷加工中起辅助作用且带有凿孔、凹槽的铁块。

A square-shanked chisel that fits into a square hole in an anvil.

方柄凿一种与铁砧的方孔相吻合的方形柄凿

Pionjar 120 motor drill and breaker

必安凿120钻孔机及轧碎机

To make a hole in or through, with or as if with a drill.

钻，凿，开洞用或似用钻打洞或钻孔

The electrician chiseled a hole in the wall to fit a door bell.

电工在墙上凿了个孔,以便装上门铃。

He chiselled a hole in the door to fit a new lock.

他在门上凿了一个孔, 以便装一把新锁。

Drill jig size calculation of the double inclined holes in the handle of YT 24 rock drill

YT24型凿岩机柄体双斜孔钻模尺寸计算

a board perforated with regularly spaced holes into which pegs can be fitted.

这块板子上面均匀地凿有孔，这些孔可以插钉子。