1.
The application of thin-film sputtering technology in downhole TOR & WOB measurement
溅射薄膜技术在井下扭矩/钻压测量中的应用
2.
Signal Processing of Near-Bit Weight on Bit and Torque
近钻头钻压、扭矩测量中微弱信号处理
3.
bit-pinching formations
钻压略重就扭矩增大转速减慢的地层
4.
low speed high torque turbodril
低速大扭矩涡轮钻具
5.
The Research and Design on Three-Component Piezoelectric Drilling Dynamometer and Torque-Loading Device;
三向压电钻削测力仪的设计及扭矩加载器的研制
6.
low speed high torque hydraulic motor
低速大扭矩液压马达
7.
hydromechanical drive rotary torque
液压-机械驱动转盘扭矩
8.
Study on testing cylinder compression pressure based on reverse-drive torque
基于反拖扭矩检测汽缸压缩压力研究
9.
Study on the Optimization Design of Hydraulic Torque Wrenches and Improvement Project of Hydraulic Torque Meter;
液压扭矩扳手优化设计和液压扭矩表改进方案的研究
10.
Drill Pipe Tong Performance Analysis and the Research of Moment of Torsion Monitors and Contorls System;
钻杆动力钳性能分析与扭矩监控系统的研究
11.
Simulation of Thrust Force and Torque for Micro Hole Drilling
微小孔钻削过程轴向力和扭矩的模拟研究
12.
static torque calibuation stand
转矩[扭矩] 静校台
13.
Research on Camshaft Connecting- Rod Type Low Speed High Torque Hydraulic Motors with High- Pressure Rank;
曲轴连杆式低速大扭矩液压马达的高压化研究
14.
Analysis of Dynamic Thrust, Torque and Machining Accuracy for Step Multi-element Varying-Parameter Vibration Drilling
阶跃式多元变参数振动钻削的动态轴向力、扭矩及加工精度分析
15.
Impact Analysis of Make-up Torque of Drill Connecting Thread Based on 3-D Finite Element Model
基于三维有限元模型的钻具连接螺纹上扣扭矩影响分析
16.
Strength Analysis of Pressure and Torsion Combination Loads of Flapper Teeth of LTC
螺杆钻具瓣形万向轴瓣齿压扭组合强度分析
17.
Study on the Torsional Effect of Piezoelectric Quartz Disc and Manufacture of a New-type Torque Sensor
压电石英晶片扭转效应研究及新型扭矩传感器的研制
18.
for transmitting and amplifying torque especially by hydraulic means.
特别是用水压的方法来传送或者扩大扭矩。