The Theoretical Analysis and Manufacture of 1×4 Mechanical-Optical Switch;
1×4机械式光开关的理论分析与研制
trip free mechanical switching device
自由释放机械式开关
Study on MEMS Optical Switch Based on Vertical Torsional Micromirror;
转动竖直微镜的硅微机械光开关研究
device for tripping a mechanism
松开机械开关的装置.
Design and analysis of novel RF MEMS switches with coplanar waveguide based on cavity structure
一种新型腔体式共面波导型微机械射频开关
open back inclinable mechanical press
后开式可倾机械压床
QBZ-SF Electro-optical Type Double Air Blower Change over Switch Application
QBZ-SF光电式双风机转换开关的应用
Research on Electrolytic-mechanical-magnetic and Portable Polishing Machine;
电解-机械-磁力便携式抛光机的研制
The mechanical relays, which have been assumed in Fig. 4-9, can be replaced by electronic switches.
图4-9中使用的机械式继电器，可以用电子开关来代替。
Research on On-load Transformer Voltage Regulation Technique Using Mechanical Switch Assisted by Thyristor;
晶闸管辅助机械开关式变压器有载调压技术研究
Optical Zoom Cam CAD System with Mechanical Compensation;
机械补偿式光学变焦凸轮CAD系统
Mechanism Analysis of Nonlinear Photoconductive Semiconductor Switches and Its Applications;
光电导开关非线性模式的机理分析及应用研究
Shedding Machinery and Auxiliary Machinery
开口机械和辅助机械
a mixture whose components can be separated by mechanical means.
能用机械方式分开其成分的混合物。
The Parametric Design of Cartridge Mechanical Seal
集装式机械密封参数化设计技术开发
mechanically actuated exhaust valve mechanism
机械式排气阀传动机械
move(a switch,lever,etc)in order to operate a mechanism
扳动（开关、手柄等）以操纵机械
photoelectric type velocity measuring device of high voltage switch
光电式高压开关测速仪