drilling的例句大全

In the 100~ 2? 000 m borehole samples of the Chinese Continental Scientific Drilling Project, rutile appears in different amounts in rutile eclogite, phengite eclogite and kyanite eclogite.

中国大陆科学钻探工程（CCSD）主孔100～2000m岩心样品中，金红石榴辉岩、多硅白云母榴辉岩和蓝晶石榴辉岩中都程度不等地含有金红石。

Hand drilling also decreases the risk of breaking off a guide wire in the scaphoid.

手摇钻也可以减少导针在舟状骨内折断的风险.

Development Course and the Newest Advance of Wire Drill Pipe Transmission Technique for Information While Drilling

随钻信息的有线钻杆传输技术发展历程和最新进展

Dimond drilling sheet: Suit drill machine.

摘要:金刚石钻片: 适用于台钻、进口、国产机械专用设备.

The organic black positive gel ( BPG) drilling fluid was employed, combined with pipe-sticking prevention by solid and liquid lubricants and hole stabilization technologies.

采用有机黑色正电胶钻井液，并配合固体、液体润滑剂防卡和岩屑床控制以及井壁稳定技术，满足了高难度定向井的钻井施工要求。

Design of FM Wireless Remote Controlling Device on Hydraulic Rock Drilling Jumbo

液压凿岩钻车调频无线电遥控装置设计

Mud drilling machinery and equipment is an important part.

泥浆泵是钻探机械设备的重要组成部分。

Workers working on the drilling platform should be careful about storms.

在钻井平台上工作的工人要注意暴风雨的袭击.

Structure Construction Technology of Bingo 9000 Semi-submersible Drilling Platform

BinGO9000半潜式钻井平台主体结构建造工艺问题研究

Core decompression and drilling decompression were effective methods to treat IOH.

髓芯减压术和钻孔减压术是治疗骨内高压的有效手术方法。

Synthesis and Evaluation of Amphoteric Copolymer HTB as a Drilling Fluid Additive

钻井液用两性离子共聚物HTB的合成与其性能研究

Drilling began to rescue the 33 workers trapped in a collapsed mine in Chile.

智利矿难救援人员开钻救生井开始营救33名被困矿工.

Correct use of rate of penetration will give many aids to mud logging and well drilling.

正确应用钻时,能够给录井和钻井施工提供很多帮助.

The additives in drilling fluid will more or less affect the accuracy of mud logging identification.

钻井液添加剂的使用会不同程度的影响录井识别的准确性.

Research and Application of Chromium-Free Viscosity Reducer GHm for Drilling Fluid(ⅰ)

无铬降粘剂GHm的研究与应用（Ⅰ）

The design principle, design concept, operating theory and features of the drilling tool are expounded.

论述了设计原则 、 设计思路 、 钻具工作原理以及钻具的特点.

It provides reference for similar well drilling operations.

旨在为类似地层钻井作业提供参考.

Well drilling technology is the key for securing quality of water supply wells.

成井工艺是保证供水井质量的关键工艺.

Chinese workers used the ancient Chinese well-drilling method in the railroad construction to settle problems.

这是当时华工运用的在筑路中解决了大难题的中国古代钻井法.

Therefore lost circulation has always been an urgent technical problem in the process of well drilling.

所以,井漏一直是钻井工作中亟需解决的技术难题.