test drilling的例句大全

A Discussion on the Integrated System Test and Operation Drilling of Urban Rail Transit

城轨交通工程系统总联调及运营演练的探讨

test model of group drilling defend touch yellow alert system

丛式钻井防碰预警系统测量模型的建立

sand pile drilling test adopted mod counterfort to prevent burying the drilling tool by the borehole from collapsing.

砂桩钻孔检测为防止塌孔埋住钻具，采用泥浆护壁。

test and study on vibratile drilling new laminated material by step type variable parameter

阶跃式变参数振动钻削新型叠层材料的实验研究

test methods of performance for rock drilling machines and pneumatic tools

凿岩机械与气动工具性能试验方法

laboratory test and field practice of mmh drilling fluid were conducted.

为此，进行了MMH正电胶钻井液的室内试验和现场应用。

no-load running test device for main components of drilling rig

石油钻机主要运动部件空载运转测试装置

by combination of geology and drilling, percolation coefficient of q1-3 confined aquifers is measured deep in the dam foundation by overflow test instead of pumping test.

地质与钻探配合，用溢水试验代替抽水试验，对坝基深部Q'1-3承压水层的渗透系数进行了测定。

Methods: To carry out external bacteriostasis experiment first by the method of drilling hole, then To definite minimal lethal dose by preliminary test, finally to do internal bacteriostasis experiment with mice.

方法：先采用打孔法进行体外抑菌试验，然后通过预试验找到最小致死浓度，最后用小白鼠进行体内抑菌试验。

Test and Study on friction performance of the brake blocks on drawworks for drilling

石油钻机绞车刹车块摩擦性能的试验研究

This paper refers to the development research and site test results of PDW-ⅱ type sewage disposal machine in petroleum drilling.

本文介绍了PDW-Ⅱ型石油钻井污水处理机的开发研究及现场试验结果。

The test results show that the residual speed of the penetrator drilling through target tended to slow down as the target thickness increased;

实验结果表明，随着靶板厚度的增加，穿过靶板弹体的剩余速度呈缓慢下降趋势；

It is used to treat well accident and used to be on the way test in drilling and coring operation.

它适用于井下事故处理，也适用于钻井和取心的中途测试。