cut drill的例句大全

Coal cutting equipment also known as high pressure hydraulic slotting machine is a set of equipment to improve low permeability coal seam gas drainage efficiency, which utilizes high pressure water jet technology to drill and cut seam in coal mining process.

煤矿割缝设备又称高压水力割缝机，是在煤矿开采过程中利用高压水射流技术进行钻孔和割缝，从而提高低渗透煤层瓦斯抽放效率的一套设备。

Integral spiral heavy weight drill pipe is to extend the central upset of heavy weight drill pipe and to cut spiral groove on heavy weight drill pipe.

整体螺旋加重钻杆是在整体加重钻杆的中间加厚部位延长并铣削螺旋槽。

A high speed drill that dentists use to cut into teeth.

牙医用来打进牙齿的高速钻机。

A multifunction hand electric drill control using voltage negative feedback and current positive feedback, with protecting devices of current cut-off negative feedback, is proposed.

本文介绍的多功能手电钻控制器，采用电压负反馈、电流正反馈，并有电流截止负反馈的保护装置。

A new method of designing the cutting edge of a free-cutting drill

自由切削麻花钻刃形设计的新思路

based on the machine development, a research and analyses of auger drill bits with different kinds of drill tips and soil cut blade angles were carried out in tree planting field.

在设备研制成功的基础上，对钻孔机钻头不同钻尖、不同切土刀刃角进行了实地试验研究和分析。

Always slip and cut the drilling line with the drill string in the cased hole and the bit is at or near the casing shoe.

滑大绳或者倒大绳时，一定要把钻具下到套管内，使钻头处在或接近套管鞋。

Meanwhile, it is well equipped with curve, seal, incision, cutting, weld, hem, syphon and drill press facilities; it will give you good suggestions to your products and is able to cut your cost.

同时，该公司备有折弯，封边，裁剪，焊接，轴压等设备，可以为您的产品出谋划策，降低成本。

the configuration character, work principle and applications of gas cut-while-drilling in slim hole are introduced.

介绍随钻气侵检测仪的结构、工作原理及在小井眼中的应用。

retells the life of the legendary african american hero who raced against a steam drill to cut through a mountain.

叙述了非洲裔美国英雄的一生，他和蒸汽钻机比速度，去钻开一座山。

since it is tempered safety glass, you can not cut it or drill it at all.

由于是钢化安全玻璃，切割钻眼儿的事想都别想。

for small rotary rock drill bits and rotary prospecting bits to cut soft, medium-hard rock.

用于中小规格冲击钻及旋转勘探钻具，凿进软岩层、中硬岩层。

First drill hole cut across a bit bottom board , then pour starch into consolidate bottom board.

在井下施工堵水钻孔,钻孔穿透煤层隔水底板少许,注浆堵水加固底板.

CUT TO : MULDER screaming as the mouth drill penetrates his soft palate.

(切到: 当钻头穿过模特柔软的上颚的时候,模特尖叫着. )

Development of Abrasive Water Jet Drilling-cutting Aiguille and Experiment Study on Cutting Performance of Abrasive

磨料射流钻割一体钻头研制及切割特性研究

Diagonal cut rock drill plus bits Cross recessed pan head screws

对角十字形岩石钻头GB/T818-1985十字槽盘头螺钉

Diagonal cut rock drill plus bits cross-bladed chisel bit

对角十字形岩石钻头

Part of the crack is cut by drill, the crack surface is dust-colour under naked eyes.

钻孔截取裂纹局部，肉眼可见裂纹表面呈暗褐色。

The configuration character , work principle and applications of gas cut while-drilling in slim hole are introduced.

介绍随钻气侵检测仪的结构 、 工作原理及在小井眼中的应用.

The other blade of the scissors retains the shape of the blades of the ordinary scissors, which is suitable for the children to pierce paper, drill holes, and then hollow out the paper when cut paper.

剪刀的另一个刀片则保持普通剪刀刀片的形状，适合于儿童剪纸时穿纸钻孔然后挖空的需要。