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- This paper presents the working principle, structure, characteristics of viscometer at a high shear rate of drilling fluid. 介绍了钻井液高剪切速率下粘度测试仪的工作原理、结构、特点。
- She had lots of drill in listening. 她在听力方面受过许多训练。
- Application of hi-fi CDP gather data in AVO processing analysis in exploration and development of Shan-2 gas-bearing reservoir with high-impedance sand in Yulin area of Changqin improved success rate of drilling and achieved good application results. 在长庆榆林区山 2高阻抗砂岩气藏的勘探开发中 ,应用高保真 CDP道集资料进行 AVO分析 ,提高了钻井成功率 ,取得了较好的应用效果。
- Considering rigs, drilling stress, rotating speed of rotary disks and the performance of drilling fluid, a good rig combination and craft has been chosen to lower the rate of ineffectiveness accident. 从钻具、钻压和转盘转速、钻井液性能等方面优选了适合该地区安全钻进的钻具组合和工艺技术,从而降低了钻具失效事故的发生。
- After months of drilling, oil was found off the coast. 经数月钻探,在沿海找到了石油。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少?
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- After several months of drilling in the desert, the prospectors struck it rich. 勘探者们在沙漠中花了几个月的时间钻井,终于钻出了石油。
- The rate of incidence of a disease. 发病率发生疾病的概率
- The rate of inflation must be held down. 通货膨胀率必须控制在低水平上。
- Fill tanks with required amount of drilling water. 向泥浆池中加入需要量的钻井水。
- The rate of pay was built into her contract. 工资率已写进了她的合同。
- He was rudely awakened by the sound of drilling. 他突然被钻孔的声音吵醒。
- The rate of growth was unprecedented. 这个成长率是前所未有的。
- Measure rough dimension of drilling hole. 测量打孔珍珠大致尺寸.
- The car was going at the rate of 60 miles an hour. 汽车以每小时六十英里的速度行驶。
- It was a kind of drill, we did it almost daily. 那是一个练习,我们差不多天天都做。
- Essential elements of drill hole. 钻孔具有的结构和尺寸因素。
- She spoke with feeling about the high rate of unemployment. 她针对失业率之高慷慨陈辞。
- New recruits have three hours of drill a day. 新兵一天有叁小时的操练.