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- Thus,the physical means,biological means and chemical means have begun to form a comprehensive sand controlling system. 自此，物理手段，生物手段，化学手段，已开始形成综合的治沙体系。
- Thus, the physical means, biological means and chemical means have begun to form a comprehensive sand controlling system. 自此，物理手段，生物手段，化学手段，已开始形成综合的治沙体系。
- Although mechanical desanding and chemical sand control are adopted in the borehole,there is still a great deal of fine sand deposited in the surface gathering system vessel. 大型储罐内的清砂一般采用停产后人工进罐清除法,工作强度大,环境恶劣,停产时间长,收效低。
- Disconnect the evaporation control system. 断开蒸发控制系统。
- Subsystems of flight control system II. 飞行控制系统的分系统2。
- To break factory's control system. 违反工厂各项管理制度;
- Delay tester for the remote control system. 遥爆延迟测试器。
- In conclusion, ecomat chessboard type is the best measure for sand control ecologically and economically in this region. 从生态和经济的角度综合考虑，钻字状铺设显然是该区域流沙防治措施中较好的选择。
- Electric control system of fiber drying section DK. 纤维干燥工段电控系统。
- Electric control system of sanding section DK. 砂光工段电控系统。
- Therefore, oil viscosity m ust be considered in sand control design in viscous oil field. 因此 ,对稠油油藏进行防砂设计时应考虑原油黏度的影响
- The control system permits more flexibility. 控制系统允许有较大的变化。
- Therefore, the sand control strength can be improved through adding the fibred to the coated sand. 所以,在覆膜砂中加入纤维,可以提高覆膜砂的挡砂强度等性能。
- Design of Speed Control System for Full. 实车碰撞车速控制系统的设计。
- Therefore, the sand control strength can be improved through adding the fibre to the coated sand. 所以,在覆膜砂中加入纤维,可以提高覆膜砂的挡砂强度等性能。
- Maintain the quality control system. 维护品质管理体系。
- Separate implementation of sand control,water plugging and injectivity profile control had brought formation damage. 稠油油藏在开发过程中常遇到出砂、出水的问题,开采时分别进行防砂、堵水、调剖3种措施给地层带来了伤害。
- Parking, Revenue and Access Control System ZAMIR. 停车场电脑收费及管制系统。
- Common downhole handling processes,such as acid jobs,control pipe or central pipe sand control,meet these problems. 对利用高压水射流技术的物理法解堵机理进行了分析;
- How to create the cost control system with? 如何建立明晰责任的成本调控机制?
