drills造句

He drills the choir to a high standard.
他将合唱团训练到了一个高水平。

We replaced hand picks with pneumatic picks and electric drills.
我们把手镐换成风镐和电钻.

Much of their study and revision was done to the thud of hammers and pneumatic drills...
他们学习和复习时大多都伴着锤子和风钻沉闷的敲击声。

Daily Embouchure Drills COLLINS trumpet. french sheet music has pencil writing, loose page, and general wear.
日报河口钻柯林斯trumpet. frenchhornThis乐谱有铅笔书写, 松散页, 一般磨损.

...pneumatic drills.
风钻

Sow the seeds in drills about 1/2in. deep and 12in. apart.
在深约 0.5 英寸,间隔 12 英寸的条播沟里播种。

Taps, reamers, drills, saws, milling cutters, burnishing tools, and so on, have all been successfully plated.
丝锥 、 铰刀 、 钻头 、 锯片 、 铣切刀具 、 磨光工具以及其它等等, 所有这些方面的片镀都是很成功的.

Available with our All Bearing Indexable L Type Drills.
比较实用的是我们的全方位L型花健钻.

Sinter type fastigiate - handle drills: Use for drilling and brickle material such as glass, ceramics etc.
产品描述:烧结锥柄钻头: 适用于玻璃 、 陶瓷等硬性材料的钻孔.

The racket of drills and electric saws went on past midnight.
钻孔机和电锯的噪声过了半夜还继续响着。

...air-raid drills.
防空演习

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