drills的例句大全

These include lathes, mills, drills, saws, and a so on.

这些包括车床, 磨具, 钻子, 锯, 和那么.

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.

We replaced hand picks with pneumatic picks and electric drills.

我们把手镐换成风镐和电钻.

We saw a family of drills at the zoo.

我们在动物园看到一群鬼狒.

The soldiers had drills in the use of the bayonet.

士兵们操练刺杀.

Chinese farmers were using drills as early as the 2 nd Century BC.

早在公元前2世纪中国农民就已经在使用播种机.

The soldiers will practice their drills early in the morning.

士兵们将在清晨操练.

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。

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.

The teacher piped the pupils down after doing drills.

做完操之后,教师吹哨让学生解散.

The sound of hammers and drills made a symphony in the mine.

风锤、钻头的声音组成了矿山生产的交响乐.

Drills were set to work without intermission.

螺旋钻在一刻不停地挥舞着.

Attend emergency drills and training for theft, fire and injury prevention.

参加紧急情况实战训练和盗窃 、 火灾、伤害预防方面的应对培训.

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。

The conclusion presents important references for design and selection of auger drills.

研究结果对螺旋钻具的设计和选用具有重要指导意义.

Watches, drills and mills, mould etc.

钟表 、 钻咀、铣刀及五金模具等.

Continuous pretreatment process of desizing and scouring and bleaching for CVC elastic khaki drills was adopted, and then mercerizing and dyeing and finishing.

采用退煮漂连续工艺对弹力C VC卡其进行前处理，再进行丝光、染色和整理。

We use the ultra fime grain tungsten carbide material imported from GERMANY for producing the drills.

本公司的产品是采用德国进口的超微粒碳化钨钢素材,以提升钻头的切削性能.

Each man and woman drills twice a week.

每个男的女的每周练两次.

...air-raid drills.

防空演习