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- drilling well construction 钻井施工
- The oil explorers are drilling well. 石油勘探者们正在打井。
- The causations of drilling well leakage in northern Shaanxi oil-bearing area can be come down to two kinds of strata reasons and improper construction technologies. 陕北油区钻井施工井内漏水原因,可归结为地层和施工工艺不当两方面。
- We all drill wells in this area. 我们都在这个地区打井。
- How did you drill wells in those days? 那时候你们是怎么打井的?
- The building is quite new and well constructed. 楼房很新，而且建的也很好。
- The composition is well constructed. 这篇文章的构思很不错。
- The farmers drilled wells for water. 农民打井取水。
- During drilling well, keeping wellbore stability is very important for drilling normally. 在钻井过程中,保持井眼稳定性是保证正常钻进的基础。
- Traditionally,various subphase belts for irruptive rock body are studied and analyzed by mainly drilling well and coring. 传统上对侵入岩体各亚相带的研究和判断,主要通过钻井取心来认识。
- Traditionally, various subphase belts for irruptive rock body are studied and analyzed by mainly drilling well and coring. 传统上对侵入岩体各亚相带的研究和判断，主要通过钻井取心来认识。
- The application of comminutor in sewage pumping station makes the pumping station multiform and solves the problem of sinking well construction. 它在污水泵站中的应用,使泵房布置形式更灵活,解决了泵房沉井施工的问题。
- Abstract: In this paper,designs for foundation pit drainage,concrete pouring as well as side wall form,etc in shaft well construction are discussed. 文摘:介绍了竖井施工中有关基坑排水、混凝土浇筑以及侧壁模板等设计问题。
- Apparent, anile mine walks along new well construction to undertake the road of different land development comes true hard. 显然 ,衰老矿井走新井建设进行异地开发的道路难以实现。
- When WV transports emergency rations of food to camps, they also drill wells. 世界展望会把救援粮食配给送到难民营时，他们也会开凿水井。
- Keywords glauber mine;well construction;drilling;cementing; 芒硝矿;建井;钻进;固井;
- Abstract: The paper introduces the structure,working principle and absorbing water capablitity.Through test and actual application shows that i t can fulfill the requirement of reacting cycle drilling well. 文摘:介绍双缸拉杆活塞泵的结构、工作原理及吸水能力，并通过实验和现场使用，证明其能满足反循环式钻井的要求。
- Remarkable progress had been made in the technique of drilling wells long before the earliest oil-wells. 远在最早的油井之前,钻井技术就已经取得了显著的进步。
- By using the construction technology, the shaft and drift were well constructed rapidly, economically and high efficiently. 通过对井巷施工技术的完善提高和大力推广应用,在立井、平巷和斜井施工中取得了快速、优质、经济、高效的成果。
- Seismic data is usually used for researching caprock displacement pressure in the areas where have few drilling wells. 在钻井较少的地区，可以利用地震资料研究盖层的排替压力。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
