| 单词 | centralizer |
| 释义 |
例句释义: 扶正器,对中器,定心器,集中精加工工厂,中心化子,居中度,套管扶正器 1. Scrape the mud to prolong the service life of the proposal had better, but the spiral centralizer downhole assembly. 为延长刮泥器的使用寿命，建议最好不过钻具组合中的螺旋扶正器。 zhidao.baidu.com 2. It provides a reasonably and completely theoretical basis for combination of rods, centralizer, assembling site and number of depart device. 为抽油杆柱组合、扶正器、防脱器安放位置及数量设计提供了更加合理、完善的理论依据。 www.chemyq.com 3. By this simplification principle the model of the centralizer is build and simulation tested. 根据等效简化原则，建立了扶正器的局部模型，并进行了仿真验证。 www.boshuo.net 4. A lot of creative technique achievements of pumping rod centralizer have been attained as followings. 抽油杆扶正器系列产品专利技术创新成果是； b2b.mainone.com 5. This proves one half of the double centralizer properties. Another half was obtained by S. 这证明了一半的双重中心化子性质，另一半已由S。 www.keyanjijin.cn 6. The tubing centralizer worked by hydraulic, solved the problem of tubing screw deflection and met the need of production. 该扶正器采用液压式扶正，解决了油管偏螺纹这一难题，满足了生产的需要。 www.chemyq.com 7. The current centralizer has such defects as being apt to tire and wear off, worse seal and the wasting of fluid resistance. 现有扶正器有易疲劳损伤、对接不严、流阻损耗的缺点。 www.dictall.com 8. This method have reference value to centralizer's location scheme. 此方法对扶正器布置方案有参考价值。 www.13191.com 9. Usage: The centralizer makes the casing pipe at the center of the well. Such can make cement ring even and better quality. 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。 www.sygjgj.com 10. Improvement and structure analysis of a flexible roller centralizer 伸缩式滚子扶正器的结构分析与改进 www.ilib.cn 1. DRILLING analytical bit break capacity centralizer contract cost crew cycle data base effort engineering 分析钻头放空能力钻井扶正器合同成本队周期数据库工作量工程学 wenku.baidu.com 2. DRILLING time log time work centralizer completion operation condition cleaning system 钻时记录时间工作钻井扶正器完井作业条件净化系统 wenku.baidu.com 3. New and Reasonable Tubing Centralizer Arrangement Method of Polymer Flooding Artificial Lifting Well 聚驱抽油机井杆柱扶正器合理布置新方法 www.ilib.cn 4. The Frictional Force Calculation and the Centralizer Distribution Design of Sucker Rod String in Directional Wells 定向井中抽油杆柱的摩擦力计算和扶正器分布设计 service.ilib.cn 5. Centralizer Spacing Design through Three-dimensional Force Analysis 用三维力学分析方法进行扶正器间距设计 www.ilib.cn 6. Field application of increasing production centralizer in Erlian Oilfield 增抽扶正器在二连油田的应用 www.ilib.cn 7. Relationship of Filling Coefficient of Large-Diameter Bored Pile and the Place of Centralizer 试论大口径灌注桩施工中扶正器与充盈系数的关系 www.ilib.cn 8. Expandable Casing Centralizer with Laminations 叠片式可膨胀套管扶正器设计 ilib.cn 9. The Determination of the Installation Position of Rod Centralizer 抽油杆扶正器安装位置的确定 www.ilib.cn 10. Development and application of preventive slide centralizer 防窜式抽油杆扶正器研制及应用 www.ilib.cn 1. Rational configuration interval design of sucker rod centralizer in polymer holes 聚驱井抽油杆柱扶正器合理配置间距设计 www.ilib.cn 2. Development and application of spin paraffin cutting sucker rod centralizer 自旋式刮蜡抽油杆扶正器的研制与应用 ilib.cn 3. The visual setting of centralizer and the friction simulation of sucker rod string in directional well 定向井有杆抽油系统扶正器可视化设置及仿真 ilib.cn 4. Pressure Drop Study on Annular Helical Flow Field under Action of Cyclone Centralizer 旋流扶正器作用下环空螺旋流场压降研究 service.ilib.cn 5. Determination of Mounting Location for Rod Centralizer in Non- straight Well 非直井抽油杆扶正器安装位置的确定 www.ilib.cn 6. An Analysis of Field Performance of Drill Assembly with Single Centralizer 单扶正器钻具组合现场应用效能分析 www.ilib.cn 7. Computation of placing interval of hollow sucker rod centralizer 空心抽油杆采油系统扶正器安放间距计算 www.ilib.cn 8. determine the centralizer and the pipe casing shoes depth distribution; 确定套管扶正器和管鞋分布的深度； paper.pet2008.cn 9. On Remote Controllable Circuit of Ejector and Centralizer 遥控式示踪仪和扶正器控制电路 www.ilib.cn 10. The design and application of casing elastic centralizer 油管弹性扶正器设计与应用 ilib.cn 1. Application and Analysis of Sucker Rod Centralizer 抽油杆扶正器的应用及分析 www.ilib.cn 2. installing method of casing centralizer 套管扶正器的装法 wenku.baidu.com 3. The Centralizer of Real Quaternion Matrix 四元数矩阵的中心化子 scholar.ilib.cn 4. An anti-corrosion sucker rod centralizer 抽油杆防腐扶正器的研制与应用 ilib.cn 5. Design of eight arms roller centralizer 八臂滚轮扶正器的设计 www.ilib.cn 6. The developing of toothlike centralizer 齿形扶正器的研制 www.ilib.cn |
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