1.
Study on Precision Driving Power of Piezoelectric Motor with Nano-step and Long-range
大行程纳米级步距压电马达驱动电源的研究
2.
Research of an Impact Rotary Piezo Motor Based on Torsional Actuator with Helical Electrodes
基于螺旋电极扭转驱动器的冲击式旋转压电马达
3.
Operating characteristic of rotary piezo impact drive mechanism
旋转型压电惯性冲击马达的工作特性
4.
Hydraulic Motors Performance Analysis Approach Based on Electro-hydraulic Proportional Hydraulic Pressure Experimental Platform
基于电液比例液压试验台的液压马达性能分析
5.
"repair of motors, transformers and switchgear [public works category]"
修理马达、变压器及接电装置〔公共工程类别〕
6.
The Design, Facture and Mechanism Simulation of the Traveling Wave Ultrasonic Motor;
行波型压电超声马达的机理仿真与设计制作
7.
Motors made with piezoelectric materials that bend to create motion are entering markets, too.
采用压电材料制成的马达（只要弯折便能发电）也正进军市场。
8.
telemotor system
遥控液压马达操舵系统
9.
Hamilton standard motor
径向回转柱塞液压马达
10.
rational vane hydraulic motor
定量叶片式液压马达
11.
cycloid gear hydraulic motor
摆线齿轮油液压马达
12.
low speed high torque hydraulic motor
低速大扭矩液压马达
13.
axial piston hydraulic motor
轴向柱塞式液压马达
14.
But Majumdar explains they dropped the switching voltage to a sufficiently low one volt by thinning the channel walls.
但马强达说明，他们在通道壁减薄后，已将开关电压降低至一伏特。
15.
Research on Performance Analysis and Testing of Hydraulic Motor and Electro-hydraulic Proportional Throttle;
液压马达和电液比例节流阀性能分析与测试的研究
16.
The Expression Study of Voltage-gated Sodium Channel in the Hippocampus of Spontaneously Epileptic Rat
自发性癫痫大鼠海马电压门控性钠通道的表达研究
17.
Design on Multi-chamber Series Piezoelectric Pump and Experimental Study in the Linear Motor
多腔串联压电泵的设计及其在直线马达中的试验研究
18.
General specification of hydraulic pumps and motors for ship
GB/T13853-1992船用液压泵液压马达技术条件