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- Methodology for horizontal gravel pack wells in Brazilian deepwater. 巴西深水域中水平砾石充填井的方法。
- Acrylate, DDBSA and DMF were used to react under a two stage. 丙烯酸盐，DDBSA和二甲基甲酰胺之间的反应常常分二个阶段。
- A two stage growth process for metastable pits was suggested. 提出了一个亚稳态蚀孔生长的两阶段模型。
- To those reservoirs that have high mechanical skin and have bad effect after conventional gravel pack,frac-packing for sand-control i... 水循环充填、高速水充填适用于污染较小的、不适宜压裂的高渗透率地层,而压裂充填适宜于污染严重,常规砾石充填效果较差的油气层。
- The Bretton woods system broke down in two stages. 布雷顿森林体系的垮台分为两个阶段。
- The newly developed cooling system has a high efficient two stage radiator. 最新被开发的冷却系统拥有高效率的两阶段冷却。
- The surgery consists of two stages. 手术由两个阶段组成。
- The evacuation was to be carried out in two stages. 整个移民安置计划分两个价段进行。
- The plant will be commissioned in two stages. 开机调试的过程分两个阶段进行。
- Abstract： An experiment on pore-blocking mechanism in gravel pack was simulated with different gravels and different sands in diameters. 摘 要： 用不同粒度中值的砾石和地层砂对砾石层的挡砂机理进行了实验研究。
- This exercise is divided into two stages. 这项工作分两阶段进行。
- The troops will be pulled out in two stages. 撤军工作分两步进行。
- permeable consolidated gravel pack 可渗透胶结砾石充填体
- Multiple zone open hole gravel pack 多层裸眼井砾石充填
- These two stages witnessed supernormal growth of the rural economy. 在这两个阶段农村经济呈超常规增长。
- Gravel pack seal bore receptacle 砾石充填密封座
- Sliding sleeve gravel pack system 滑套砾石充填装置
- Two stages passed, briefness quantify and accurate quantify. 它经历了两个阶段,简单定量阶段和精确定量阶段。
- Double crossover-squeeze gravel pack method 双桥分流式挤入砾石充填法
- Bilateral Total Hip or Knee Arthroplasty - One Stage Versus Two Stage Procedure. 双膝或双髋关节一期置换与二期置换对比研究。
