centralizer造句
例句与造句
- Run a centralizer every two joints of casing
每隔一根套管下一个扶正器。 - Centralizer placement and stop collar testing
扶正器放置和限动环检验 - Where to connect the centralizer
扶正器下在什么地方？ - Bow spring centralizer
弓形弹簧扶正器 - Bow string centralizer
弓形管柱扶正器 - It's difficult to find centralizer in a sentence. 用centralizer造句挺难的
- Sucker rod centralizer
抽油杆扶正器 - Blade type centralizer
叶片型扶正器 - Bow type centralizer
弓形扶正器 - Petroleum and natural gas industries - equipment for well cementing - centralizer placement and stop - collar testing
石油和天然气工业.良好胶结设备.扶正器的放置和限动环的检测 - Petroleum and natural gas industries - equipment for well cementing - part 2 : centralizer placement and stop - collar testing
石油和天然气工业.固井用设备.第2部分:扶正器的放置和限动环的检测 - Usage : the centralizer makes the casing pipe at the center of the well . such can make cement ring even and better quality
产品说明用途：扶正套管使套管在井眼内居中，使水泥环均匀，提高固井质量。 - Petroleum and natural gas industries - equipment for well cementing - part 2 : centralizer placement and stop - collar testing iso 10427 - 2 : 2004 ; english version en iso 10427 - 2 : 2004
石油和天然气工业.固井用设备.第2部分:扶正器的放置 - Using the - threshold , some definitions of the anti - fuzzy subgroups , anti - fuzzy normal subgroups , anti - fuzzy normalize and anti - fuzzy centralizer are introduced . some properties of anti - fuzzy subgroups are discussed
摘要本文利用-截集引入了反模糊子群、反模糊正规子群、反模糊正规化子及反模糊中心化子的概念，并讨论了它们的性质。 - Rough and fine cutting , drilling and boring can be conducted for petroleum drill devices such as drill collar , integral heavy wall drill pipe , centralizer as well as other large - sized and super long axis parts with diameter less than 1600mm and length less than 18000mm
在此可以对钻铤、加重钻杆、扶正器等石油钻具和其他直径小于1600毫米、长度小于18000毫米的大型、超长轴类零件进行粗、精车削和钻、镗加工。 - At the foundation of analysing the principium and process of centralizer very well , the paper makes the research for the centralizer more perfect for applying the mothod of optimal design of mechine and simulation of vpt ( virtual prototyping technology )
本文在深入分析水平井牵引机器人扶正器的工作原理和工作过程的基础上,应用机械优化设计的方法和虚拟样机技术仿真的手段,完善了对水平井牵引机器人扶正器的研究。
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