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- motor drive oil lifter 电动油压升降机
- The feasibility and necessity of economic reasonable operation of symmetrical reciprocating double motor drive lifter are expounded,and analyzed with actual example. 阐述了对称往复式双机拖动提升机经济合理运行的可行性和必要性,并进行了实例分析。
- Oil motor drive with advanced feelding system provides the excellent sanding quality for thd customers. 油马达驱动先进的进料输送系统，为用户提供优良的砂光品质。
- It is valuable research to design high temperature brushless dc motor drive and control circuit for oil well detecting. 摘要设计适应油井高温环境的无刷直流电动机驱动电路是一项重要的研究课题。
- MRM produces M-type on-load-tap-changer and ED motor drive at present. 江苏开德的产品，目前包括M型有载分接开关和ED电动机构。
- Each bogie on the driving shaft by a traction motor drive. 转向架上的每个动轴均由一台牵引电动机驱动。
- The CDG depth portion profile control t technology is a new technology of enhancing the recovery ratio, at the same time, and has the profile control and the drive oil function. 胶态分散凝胶深部调剖技术是一项新兴的提高采收率的技术，同时具有调剖和驱油的作用。
- There was a doctor noted for his reckless motor driving. 有个大夫素以驾驶摩托车横冲直撞而知名。
- The author set up chromatograph charts of oil reservoir compositions for different watered-out degrees and watered-out degree discriminating standard by water drive oil ratio. 建立了河南油田不同水淹程度油层组分谱图图版和水驱油效率判别水淹程度标准。
- The ram moves faster because inverter motor driven at higher r.p.m.increases oil flow from pump. 变频油泵马达高速旋转能提升供油量，使滑块能够高速运动。
- Moreover, some analysts said the Organization of Petroleum Exporting (OPEC) reduced the effect of action and begin to appear, but also help drive oil prices. 此外，一些分析人士表示，石油输出国组织（欧佩克）减产行动效果开始逐渐显现，也帮助推动油价上涨。
- High effective stepping motor driven, high accuracy, quick speed. 高效的步进驱动,高精度、速度快。
- In addition, some analysts said the Organization of Petroleum Exporting Countries (OPEC) reduced the effect of action and begin to appear, but also help drive oil prices. 此外,一些分析人士表示,石油输出国组织（欧佩克）减产行动效果开始逐渐显现,也帮助推动油价上涨。
- This motor drives the mandrel on the printing station. 该马达驱动印刷工作台上的圆形芯轴。
- Standard configuration is sidle frequency conversion motor drive; optional configuration is servo motor drive. 标准配置横行变频马达驱动,可选购横行伺服马达驱动。
- Full-bridge PWM motor drive A3952 is introduced in this paper, and an example is given for single phase DC brushless torque motor control. 摘要介绍了一种全桥脉宽调制芯片A3952的特点和功能及其在单相无刷直流力矩电机控制中的应用。
- The paper presents a novel speed identification scheme based on the BP Neural Network for the DTC motor drive system. 摘要针对异步电动机直接转矩控制系统，基于三相异步电机方程提出一种新型的采用人工神经网络辨识电机转速的方法。
- Centrifugal machines are connected to the motor drive directly instead of through a gearbox. 离心机不通过调速箱直接与电机驱动装置相连。
- So is the weaker dollar driving oil prices up or are high oil prices driving the dollar down? 因此是走弱的美元驱动石油价格上涨还是高石油价格驱动美元下跌？
- A synchronous motor drives the measuring bob at a constant rotational speed. 同步马达驱动测锤以恒速旋转。
