drill 高考四级六级考研

After drilling for several weeks they finally struck oil.

在钻探了几个星期后, 他们终于发现了油矿。

We had multiplication tables drilled into us at school.

以前我们上学得反乘法表。

Sinter type fastigiate-handle drills:Use for drilling hard and brickle material,...

简 介: 烧结锥柄钻头：适用于玻璃、陶瓷等硬性材料的钻孔。

In learning a foreign language, question and answer drills are good disciplines.

学外语时, 问答习是很好的方法。

BP has been licensed to drill for oil in the area.

英国石油公司获得许可在此区域钻探石油。

For larger sites, seed can be applied with a drill seeder or hydroseeder.

苗床需要最小翻耕，这样可以保持杂草的种子萌发到最低限度。

In Yongkang, production Glasser, an electric drill, Hammer, electric saw and other electric tools.

位于永康，生产磨光、电钻、电锤、电锯等电动工具。

They drilled boulder's for inserting dynamite.

他们在大石头上钻孔以便装炸药。

ZZM-A drill grinder simple structure, easy operation. One setup to complete grindings on drill web and chisel edge.

型钻头磨刀结构简单，使用方便，一次装夹就可以完成钻头的钻尖和横刃的修磨。

This drill lasts well.

这种斜纹布很耐穿。

The recruits drilled regularly.

新兵们定时操。

The dentist drilled my tooth.

牙医在我的牙齿上钻孔。

What's the drill here?

这儿有什么规定？

Question-and-answer drills: Zooblast cultivates with plant, microorganism cell cultivation diversity?

动物细胞培养与植物,微生物细胞培养的不同？

Blade tools: eyebolt, turning tool, Allen key, screw tap, milling cutter, drill bits, etc.

埃令螺丝（吊环）、圆车刀、六角匙、丝攻、铣刀、钻咀等。

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

通常是尖头的有螺旋状图案并且可以更换，用在钻柱钻柄或钻床上。

Our products including End Mills, Machine Taps, Reamers, Center drills, Counterbore, Countersinks, Core drills, HSS tool bits and milling cutters.

直柄、锥柄铣刀、丝锥、中心钻、倒角刀、扩孔钻、铰刀、锥钻、直钻及各类高速钢刀具。

Then after thick, the essence two axle diameter localization drills the thread, the keyseat and the mill crank end surface.

械加工工艺是规定产品或零件械加工工艺过程和操作方法，是指导生产的重要的技术性文件。

Yuki is working up an in-home phonics program slated for Thursdays, and I’m drilling her on English conversation at dinnertime.

Yuki每周四还有一次家庭语音课。我在晚餐时她的英语口语。

Taking the superfinishing of thin-wall hole machining as an example, the design and application of combined carbide core drill and reamer are introduced.

以本厂簿壁孔精加工为例，介绍了硬质合金扩铰合刀具的设计、结构参数、使用情况及应用效果。