drilled hole

用法例句

A tool used for drilling.

钻头用于钻孔的工具

A needle-shaped drill for boring holes in rock or masonry.

钻头，钻石器，钻孔器用于在岩石或砖石上钻孔的针形钻

A pointed and threaded tool for drilling and boring that is secured in a brace, bitstock, or drill press.

钻头曲柄、钻柄或钻床之上用于钻孔的尖头工具

dowelling in the length, of coniferous wood

针叶树木板,经纵钻孔的

The noise of the drilling is intolerable.

钻孔的噪音让人受不了。

The machine used for drilling is called a drill press.

用于钻孔的机器叫做“钻床”。

Any of numerous hand tools for boring holes.

钻孔工具，手钻钻孔用的手持工具

To make a hole with or as if with a drill.

钻孔用钻或类似钻的工具打洞

Study on Drilling Tests of PCB Through-Hole Drilling

钻PCB通孔钻切削性能的钻削试验研究

guide twist drill

有导径的深孔麻花钻

counterbore with guide

有导柱的平底扩充孔钻

A whiff of cigarette smoke struck his nostrils.

一缕香烟钻进他的鼻孔。

the round part of the bit by which it is held in the drill.

钻头上的控制钻孔机的圆形部分。

A tapered, serrated tool used to shape or enlarge a hole.

手钻用来钻孔，或扩大孔的尖细带齿的工具

On application of DTH drill in drilling pile construction in karst developing areas

潜孔钻在岩溶发育地区钻孔桩施工中的应用

Drill for drilling wall anchor holes.

用于打钻墙壁锚栓孔的电钻。

Most drilling in metal is done with a twist drill.

大多数金属钻孔用的是麻花钻头。

A twist drill is designed to drill a hole which has a particular size.

麻花钻用来钻削具有一定尺寸的孔。