1.
Study on the Simulation Experiment of Micro-drilling in Gas Hydrate and Its Data Acquisition System;
天然气水合物模拟微钻实验及其数据采集系统研究
2.
Application of DOE on Parameter Optimization in PCB Micro-drilling Process
![点击朗读](/dictall/images/read.gif)
实验设计(DOE)技术在PCB微孔钻削工艺参数优化中的应用
3.
Experimental Model and Simulation Analysis on Drill Pipe of the Reconnaissance Drilling;
![点击朗读](/dictall/images/read.gif)
勘查钻进钻杆的实验模型与仿真分析
4.
Structural dynamic analysis on ultrasonic driller and drilling experiments
![点击朗读](/dictall/images/read.gif)
超声钻结构动力分析与钻削实验研究
5.
Experiment Research of the Drill Fracture Criterion in Inclined Hole Drilling
![点击朗读](/dictall/images/read.gif)
斜孔钻削中钻头折断的判据实验研究
6.
Experimental Research on Carbide Drill with Multi-facet for ZGMn13 High Manganese Steel
![点击朗读](/dictall/images/read.gif)
硬质合金群钻钻削ZGMn13高锰钢的实验研究
7.
Experimental Research on Dry Cutting of Carbide Drill with Multi-facet for ZGMn13 High Manganese Steel
硬质合金群钻钻削ZGMn13高锰钢干切削实验研究
8.
Experiment of Formate Drilling Fluid for Drilling in Marine Gas Hydrate Bearing Sediments
![点击朗读](/dictall/images/read.gif)
海底天然气水合物地层钻探甲酸盐钻井液实验
9.
Study of mixed gas production simulation test for drilling fluid and sandstone
![点击朗读](/dictall/images/read.gif)
钻井液与砂岩混合产气模拟实验研究
10.
Experimental study on automatic vertical drilling tool inclination control
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自动垂直钻井工具纠斜控制实验研究
11.
Experimental Studies on the Inhibition of Hydrates Using Seawater Drilling Fluids.
![点击朗读](/dictall/images/read.gif)
海水钻井液的水合物抑制性实验研究
12.
On-line & Real-time Monitoring System of Micro-hole Drilling Based on Virtual Instruments;
基于虚拟仪器的微孔钻削在线实时监测系统
13.
Real-time Monitoring System for Micro-drilling Based on Virtual Instrument Technology
![点击朗读](/dictall/images/read.gif)
基于虚拟仪器技术的微孔钻削实时监控系统
14.
Penetration Mechanism of DTH Percussion Compact Drilling and Experimental Research on Compact Bit;
潜孔锤冲击挤密钻进机理及挤密钻头的设计与实验研究
15.
The correctness of the result was proved by some underground boreholes.
![点击朗读](/dictall/images/read.gif)
经过少量的井下钻孔验证,证实了结果的正确性。
16.
EXPERIMENTAL STUDY ON SELF EXCITED RESONANT PULSE JET NOZZLE FOR ROLLER BIT
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牙轮钻头自激振荡脉冲喷嘴的实验研究
17.
EXPERIMENTAL STUDY ON SWARF|CARRYING OF SECTION MILLING CASING IN SIDETRACKED HORIZONTAL WELL
侧钻水平井套管段铣铣屑运移实验研究
18.
EXPERIMENTAL STUDY OF ABRASIVE-CORROSIVE WEAR OF MUD PUMP LINER
![点击朗读](/dictall/images/read.gif)
钻井泵缸套材料磨料—腐蚀磨损实验研究