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- The gas underbalance pressure drilling test for protecting reservoir was carried out in two holes. 开展了2口保护储层的天然气欠平衡钻井试验。
- Meanwhile, construction technology, flow and process of Puguang202-1 are analyzed by nitrogen drilling test in the said well. 通过普光202-1井的氮气钻井试验，分析了该井的施工工艺、流程及施工过程。
- The results of drilling tests proves that the remaining compressive strength, electromagnetic wave speed, and the covered area of electromagnetic wave amplitude are related. 实验最后以钻心试验印证了，混凝土火害后残馀强度与电磁波波速以及电磁波其振幅包覆之面积是有相关连的。
- This paper systematically introduced the generalization of MMH mud,since it was first used in 1991 to conduct a drilling test in Linpan area of Shengli Oilfield. 系统介绍了胜利油田临盘地区1991年首次应用MMH泥浆进行钻井试验以来该泥浆的推广应用情况。
- A drill testing the tsunami warning system was held in Bali Indonesia. 在印度尼西亚的巴厘建造起了飓风预测报警系统。
- The measurement and analysis of craters and bottom-hole pattern is an important link of drilling test and a key means of studying rock-breaking mechanism and valuating rock-breaking efficiency. 岩石破碎坑和井底的测量分析是钻头实验技术中的重要环节,也是钻头破岩机理研究和钻头性能评价的重要手段,而现有的测量分析方法精度或效率较低。
- Research of New Type Multi-purpose Drill Test Rig 基于液力驱动的播种机综合试验台的研制
- Misfortune tests the sincerity of friends. [谚]患难识知交。
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- The workman is drilling in the wall. 工人正在墙上打孔。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
- Medical tests showed that he was sterile. 医学检查表明他没有生育能力。
- The sound of that drill jangles horribly on the nerves. 那台钻机的声音响极了，十分刺耳。
- The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
- You'd better set a goal before you start the drill. 练习开始前，你最好设定一个目标。
- The new aircraft is undergoing safety tests. 这种新飞机正在接受安全性能检验。
- After a long drill he told the squad to fall out. 操练了好半天之后，他让这个班解散了。
