1.
Underground Wire Errors and Precision Analysis in Hedong Gold Mine
河东金矿井下导线测角误差与精度分析
2.
Control Side of Wire Mostly Under Well Long Crrect Numer and Calculate Probe of Method
井下基本控制导线边长改正数计算方法的探讨
3.
Non-Darcy flow IPR curve of gas wells with vertical fractures of finite conductivity
非达西流动条件下有限导流垂直裂缝气井IPR曲线
4.
An analysis on the major influencing factors about accuracy of grade traverse survey underground along with the discussion of measurement method
影响井下等级导线测量精度主要因素分析及测量方法探讨
5.
sonic digital cartridge
数字声波井下电子线路
6.
sweepout pattern
已定井网下的扫油路线
7.
sonic logging cartridge
声波测井下井仪电子线路部分
8.
Pressure Derivative Type Curves of Swabbing Well in Heterogeneous Oil Reservoir
非均质油藏抽汲井压力导数典型曲线
9.
Their missile silos are below ground.
他们的导弹发射井在地下.
10.
United States Government underground missile silo. Designation Code 41.
美国政府的地下导弹发射井。代号41。
11.
MR. SAKAI: Excuse me, what does the dotted line represent?
酒井先生：打扰一下，虚线代表的是什么?
12.
Sensor network of underground mine electric power line base on LonWorks
基于LonWorks的煤矿井下电力线传感器网络
13.
Means to Reduce the Electrical Terminal Box Size of Underground Explosion-proof Motors
减小井下防爆电机接线盒尺寸的措施
14.
Application of Power Line Carrier in Mine shaft Data transmission
电力线载波在井下数据传输中的应用
15.
Tracking System of Underground Mine Personnel Based on RFID and CAN Bus
基于RFID与CAN总线的井下人员跟踪系统
16.
Simulink Simulation of Zero Sequence Power Line Selection Algorithm of Underground NUS
井下NUS的零序功率选线算法的Simulink仿真
17.
Application of the Calculation Formula for Steady Flow Fully Penetrating Interference Wells with Orthogonal Straight-line Recharge Boundary
正交直线供水边界完整(井)干扰井稳定流计算公式推导及应用
18.
The Development of Oil Driller Geo-steering Wireless Moniter System
石油钻井机地质导向无线监控系统的研发