1.
Research on and Design of the Driven Section of the Long-Stroke Modular Drilling Pump;
长冲程模块钻井泵动力端研究与设计
2.
The Research of Variable Frequency Control System of Long Stroke Pumping Unit;
水平井长冲程抽油机变频控制系统的研究
3.
Motion Analysis of the Hanging Point of Uear-triangletruss-shaped Long Stroke Pumping Unit
后置三角摆架式长冲程抽油机悬点运动分析
4.
A New Type Long-Stroke Oil Pumping Unit Simulation Teaching Model Based on DriveLogix
基于DriveLogix的新型长冲程抽油机教学实验模型
5.
Application of SRD to Energy Saving Long Stroke Pumping Unit
开关磁阻电机在节能长冲程抽油机的应用
6.
Structure Design of Long-Stroke Chain-Type Pumping Unit with Axis Reversing
销轴换向链条式长冲程抽油机结构设计
7.
Chain type long stroke pumping unit is mainly used in mid and anaphase oilfield.
链式长冲程抽油机主要是为开采中、期油田而设计的。
8.
This thesis on research dynamical loads on rubber transmitting belts used in driving pumping unit with long-stroke, especially the influence of the elasticity on rubber transmitting belts and work condition is discussed.
分析了长冲程抽油机传动胶带中的动载荷,重点讨论了胶带弹性及抽油机工况对动载荷的影响。
9.
Generation of Shockwave for Equation of State Measurements Using Long-pulsed KrF Laser;
利用长脉冲KrF激光产生用于状态方程测量的冲击波
10.
Three-dimensional Numerical Simulation of Flow, Sediment Transport and Scour Around a Pier in the Yangtze River Estuary;
长江口水文、泥沙过程与圆桩冲刷的数值模拟
11.
The operation of the stroke adjusting mechanism is very easy, safe and reliable. The stroke being adjusted can be read on the dial.
冲程调节机构简便易行，安全可靠，调节的冲程长度可在刻度盘上读出。
12.
Retrieval and Analysis of Elevation at Mudflat Using Remote Sensing;
长江口淤泥质潮滩高程遥感定量反演及冲淤演变分析
13.
Accretion-Erosion in the Changjiang Subaqueous Delta: Prior to and Post the Impoundment of the Three Gorges Reservoir;
三峡工程蓄水前后长江口门区水下三角洲冲淤变化分析
14.
scavenging stroke
扫气[换气]冲程, 清除冲程, 排泄行程
15.
An inward stroke, especially a piston stroke moving away from the crankshaft.
内冲程向内的冲程，尤指从曲轴移回的活塞冲程
16.
An outward stroke, especially the stroke of an engine piston moving toward the crankshaft.
向外冲程，向外冲击向外冲程，尤指发动机中话塞向曲轴推动的冲程
17.
New Technology in the Cupola(Part Ⅱ) Water Cooling Cupola With Long-term
冲天炉新技术(2):水冷长炉龄冲天炉
18.
front bumper side extension
前缓冲铁两侧加长板