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- The compound perforation technology adopts a new principle of secondary blasting and secondary fluidics. 该文介绍射流电铸快速成型技术的原理与系统组成 ,研究射流电铸的特点。
- To the feature of needing multi-layer pressured to reform in Chuanxi gas field,the result is properly reasonable by use of limit perforation technology. 针对需要多层合压改造的川西气田储层特点,采用了限流射孔工艺实施多层合压,效果较为理想。
- The perforation technology optimum and optimal design of the sand control tubular string provided scientific basis for perfecting and enhancing sand control technology in horizon... 水平井射孔工艺优选和防砂工艺管柱的优化设计,为完善和提高水平井防砂工艺提供了科学依据。
- Perforation technology of low permeability reservoir must be combined with fracturing technology, and the optimization of perforated intervals is one of the key problems. 低渗透储层的射孔技术必须配合压裂增产改造技术而开展,其中射孔层位优化是其关键问题之一。
- PERFORATION TECHNOLOGY ON HEAVY OIL COLD PRODUCTION 稠油出砂冷采对射孔技术的要求
- Principle and Application of Oversleeve Perforation Technology 袖套式射孔技术的原理及应用
- Discussion on Perforation Technology in CBM Horizontal Wells 煤层气水平井射孔工艺初探
- Separated Hybrid Perforating Technology, with a large adjustable scope of charge and avoiding the exploding of guns, is used in the conventional perforating guns too. 不足之处是由于火药装药与射孔段不在同一层,气体利用效率较低。
- Experimentation and Application of Hydra Deep Perforation Technology 水力深穿透射孔技术试验应用
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
- The compact disc is a miracle of modern technology. 激光唱片是当代技术的奇葩。
- The science and technology of space flight. 航天学,宇宙航行学研究宇宙飞行的科学及技术
- Application and Cognition of Deep Penetration Compound Perforation Technology in Low-permeability Oilfields 深穿透复合射孔技术在低渗透油田的应用与认识
- Large scale industry emerged only gradually as technology evolved. 大工业只是随着技术发展而逐渐开始存在的。
- A perforation,as in a punched card or paper tape. 在穿孔卡片或纸带上穿孔的一种动作。
- I'd like to borrow a book a book on computer technology. 我想借一本计算机技术方面的书。
- He's keeping an eye out for modern trends in space technology. 他密切注意空间技术方面的新趋势。
- A perforation, as in a punched card or paper tape. 在穿孔卡片或纸带上穿孔的一种动作。
- An ornament inserted into a perforation in the lip. 唇饰穿在唇上的孔里的一种饰物
- Radar technology; a radar installation. 雷达技术; 一个雷达站