| 单词 | sand prevention |
| 释义 | 例句释义: 防沙,防砂,防止出砂 1. Analyzing the reason and apprehending the mechanism of sand production are the critical technique for sand prevention. 防砂工艺技术的关键在于正确分析油层出砂的原因，并判断油层出砂机制。 www.chemyq.com 2. Channel Improvement Project of Huanghua Port is the first No. Shenhua project, the main role play sand prevention and dredging. 黄骅港外航道整治工程是神华集团的第一号工程，主要起着防沙和清淤作用。 www.zidir.com 3. petroleum slotted pipe is a tool for sand prevention in the petroleum production of oil field. 石油割缝筛管是油田采油防砂常用的工具。 tech.zidian8.com 4. Discussion on Management and Guarantee Measures for Carrying out Sand Prevention and Control Project surrounding Beijing 浅析实施环北京地区防沙治沙工程的组织管理与保障措施 www.ilib.cn 5. Development and application of a new type of sand prevention and water plugging agent 新型防砂堵水剂的研制与应用 service.ilib.cn 6. Policies support need to be implemented in sand prevention engineering urgently 防沙治沙亟待政策扶持 ilib.cn 7. The Maintenance Techniques for the Sand Prevention System Along the Highway Crossing Kubuqi Desert 库布齐沙漠穿沙公路工程防沙体系维护技术 www.ilib.cn 8. Research and Application of Sand Prevention Technology of Hydraulic Fracturing Gas Well of Yulin Over- Paleozoic 榆林上古压裂气井防砂工艺技术研究及应用 www.ilib.cn 9. The Popularizations and Applications of High-speed Hydraulic Pack Sand Prevention Technology 高速水充填防砂技术的推广与应用 www.ilib.cn 10. A trial study on longwall top-coal caving mining under sand-prevention and caving-prevention pillars near strata outcrop zone 露头区防砂防塌煤柱条件下综放开采试验研究 www.ilib.cn 1. Research of new sand-prevention technology using multi-pore polymer cement material 多孔聚合物水泥材料防砂新技术实验研究 www.ilib.cn 2. A Research on Water Diversion from Bend Intake for Sand Prevention in the Xinjiang Uygur Autonomous Region 新疆弯道式渠首引水防沙技术研究 www.ilib.cn 3. Perforating Requirements for Sand Prevention 防砂的射孔要求 www.ilib.cn 4. Benefit Analysis of Sand-prevention Engineering System for Highway in Desert Region 沙漠地区高速公路工程防沙体系效益分析 scholar.ilib.cn 5. The Sand Prevention and Scale Control Technology of Electric Submersible Pump 潜油电泵防砂防垢技术 ilib.cn 6. Development and Application of DDF Sand-prevention Additive DDF防砂剂的研制与应用 www.ilib.cn 7. Experiment on Sand Prevention and Control with Plant Sand Barrier along 207 National Highway 207国道植物再生沙障防沙治沙试验研究 www.ilib.cn 8. Discussion on sand prevention of unit in Jisha water power station 吉沙水电站水工机组防沙探讨 service.ilib.cn 9. Sand Prevention and Control Project 防沙治沙工程 blog.sina.com.cn 10. Countermeasures of Sand Prevention and Combat in Ewenke Qi, InnerMongolia 浅议内蒙古鄂温克旗防沙治沙对策 www.ilib.cn 1. Guided by Five big changes in forestry, we should speed up sand prevention engineering in China 以林业五大转变为指导快速推进我国防沙治沙工作 ilib.cn |
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