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drill rod

美英

un.钻杆
网络钢钎；适用钻杆型号；钎子

drill rod

drill rod

英-汉网络释义

drill rod

un.

1.钻杆

1

is good , the use stratum was more widespread , promotes the drill rod to carry on the reverse to close the putty mouth ahead of time.

特点是钻头密闭性较好，使用地层较为广泛，提升钻杆需先期进行反转合上进泥口。

3

The orientation plate, the axial line in the handle, and the middle axial line of the drill rod are on the same plane .

本实用新型所说的定向板与手柄中轴线、钻杆中轴线在同一平面。

4

The pressure of the under well drill rod which even works in the caustic medium is extremely complex .

钻柱在井下的受力极度复杂，甚至工作在腐蚀性介质中。

6

Secondly there is error between the thread roll angles of thread rolling die and drill rod .

滚丝轮螺纹和钻杆螺纹的螺旋角有误差。

7

A solution for drill rod transverse vibration was proposed and optimized by using ADAMS.

对比研究结果表明，新方案能够有效降低钻杆的横向振动。

8

Integral Short Drill Rod Type DZ.

型整体式短钻杆。

9

the length of the drill rod can be adjusted according to requirement to adapt to the operating in various working conditions ;

钻杆可根据需要调整其长度，适应多种工况的作业；

11

Application of the Drill Rod Exploration in Testing Through(P it)for Foundation

钎探在地基验槽（坑）中的应用初探

12

Rotary drill rod used for coal mining roofbolter

煤矿锚杆钻机用回转钻杆

13

Control of Distortion of Drill-Rod End of the Hydraulic Borer

液压凿岩机钎尾变形的控制

15

Application of Fixed Electromagnetism Tubing Detection System in the Drill Rod Detection

固定式电磁管材检测系统在钻杆检测中的应用

16

Preliminary Exploration on the Theoretical Analysis Method for Drill Rod Failures

钻杆失效理论分析方法初探

17

Rational Analysis and Application of Drill Rod Detection Results in Construction Test Tanks

施工验槽钎探结果的合理分析与使用

18

Microstructure, Property and Ductility Injury of Drill Rod Welded by Friction Welding

摩擦焊接钻杆组织、性能及其韧性损伤

19

Sharpening the Drill Rod Used in Gold Mining with Diamond Wheel

金刚石砂轮刃磨开采金矿用钎头

21

Longitudinal inherent vibration frequency of drill rod-column

钻柱的纵向固有振动频率

22

Application of Servo Control Systems to Transfer Chain of Drill Rod Production Lines

伺服控制系统在传送链条上的应用

23

Carries on between the drilling bit and drill rod linking up

进行钻头与钻杆之间的连接

24

Investigation of longitudinal free vibration of drill rod

钻柱纵向自由振动研究

25

Analysis on Rotary Drill Rod Failure and Producing Technology

旋挖钻机钻杆失效形式分析及制造工艺

26

Application of high pressure water jet technique in cleaning drill rod

高压水射流技术在清洗钻杆中的应用

27

Friction Welding and Heat Treatment for Geological Drill Rod

地质钻杆的摩擦焊接和热处理

28

Effect of Surface Hardness with Nitrogen Ion Doping for Drill Rod Joint Material

氮离子注入对钻杆接头材料表面硬度的影响

29

The using of metal magnetic memory technique in testing drill rod

金属磁记忆技术在石油钻具检测中的应用

30

the drill rod is positioned right below the piston and in the lower cylinder ;

钎杆位于活塞正下方，且处于下缸内部；

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