| 单词 | polished rod | ||||
| 释义 | polished rod
例句释义: 光杆,最大悬点载荷 1. The peak polished rod load occurs near the bottom of the stroke with the start of the upstroke. 最大光杆负荷发生在上行冲程开始时的冲程底部附近。 www.infopetro.com.cn 2. The wear of the polished rod can he minimized by means of the offset regulating function of the assembly. 密封盒的调偏性能可以使光杆偏磨减小到最低程度。 www.chemyq.com 3. Can produce two jobs again later, make I must cancel the company, again annulus for polished rod commander. 可后来又发生了两件事，使我不得不把公司注销掉，又再次轮为光杆司令。 itzhe.cn 4. Provided with a burr-trimming cutter, the bias-adjustable device can remove automatically the burrs on the polished rod. 调偏装置设计有光杆修复刀，可自动修除光杆上的毛刺。 elec.wanfangdata.com.cn 5. A type of pumper that uses a hydraulic power source, a cylinder, and a piston attached to the polished rod. 利用液压动力源、液压缸和固定于光杆的活塞进行抽油的一种抽油机。 www.infopetro.com.cn 6. But in three price sentences frame of reference for polished rod's terminal ingredient, then expresses certainly the dispersion. 而在三价句中参照物为光杆性的名词性成分，则一定表示差量。 zhidao.baidu.com 7. The polished rod also forms part of the sealing system between the tubing and the atmospere in the stuffing box. 光杆还成为在油管与盘根盒空间之间的密封系统的组成部分。 www.infopetro.com.cn 8. The main drive chain and the bearing chain divide the polished rod load into reverse pumping load and equilibrium load. 主传动链与承载链将悬点载荷分解为换向抽汲载荷与平衡载荷。 www.ilib.cn 9. Most of the stuffing boxes for polished rod used at present cannot realize wellhead bias-adjustment. 针对现场使用的光杆密封器不能调整井口偏心问题，研制了抽油机井井口调偏装置。 elec.wanfangdata.com.cn 10. The polished rod lateral jitter signals are very complicated. 光杆横向抖动信号非常复杂。 cesmedia.cn 1. After the installation of centralizers , the flow resistance and friction increase and which affect polished rod load. 安装扶正器后增加了流动阻力和摩擦力，影响悬点载荷。 dictsearch.appspot.com 2. The polished rod is attached to the horsehead by the bridle. 光杆用一段钢丝绳固定于驴头。 www.infopetro.com.cn 3. A polished rod seal assembly with new structure is introduced. 介绍了一种新型结构的光杆密封盒。 www.chemyq.com 4. This paper has developed a polished rod jitter detection system based on acceleration sensor. 本文研制了一个基于加速度传感器的光杆抖动检测系统。 cesmedia.cn 5. The new assembly can make the joint of the polished rod pass through, therefore can meet the need of new oil production technology. 这种密封盒可以使比光杆杆体直径大得多的光杆接头通过，能满足新的采油工艺需要。 dictsearch.appspot.com 6. The wavelet transform applied in polished rod acceleration measurement 抽油机悬点加速度测量中的小波变换方法 service.ilib.cn 7. Development and application of centralizing polished rod stuffing box 随动对中光杆密封器的研制与应用 service.ilib.cn 8. Study and application of polished rod sealing on thermal recovery wellhead 稠油热采井口光杆密封装置的研究与应用 www.ilib.cn 9. Analysis of flow rate and polished rod load for hydraulic feedback hollow sucker rod pump 液力反馈型空心杆抽油泵的流量及悬点载荷分析 www.ilib.cn 10. Calculation of polished rod load considering the liquid inertia 考虑液体惯性的游梁式抽油机悬点载荷计算 ilib.cn 1. Design of the polished rod dropout braking system 抽油机光杆断脱抱死系统设计 www.ilib.cn 2. servo - aligning sealer for polished rod at wellhead 抽油井口随动对中光杆密封器 www.ichacha.net 3. Study and Application of Polished Rod Fishing Tools 光杆落物打捞器的研制与应用 www.ilib.cn 4. Improving on the Structure of the Polished Rod Sealing Device of Beam Pumping Units 游梁式抽油机光杆密封装置的改造 ilib.cn 5. Effects of Polished Rod Clamps on Polished Rod Fatigue Life 光杆卡对光杆疲劳寿命的影响 www.ilib.cn |
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