These traits were used to design a 1×2 micro-electro-mechanical systems(MEMS) optical switch in order to improve upon the traditional MEMS optical switch s shortcomings,such as easy wear,slow switching times,and short switching lives.
55μm光波长正入射及给定GLV参数时,所设计的光开关1级衍射效率达到50%,开关时间为微秒级,并具有耐磨损、时间快、寿命长等特点。
The switching time calculation method of the electrostatic driven MOEMS optical switch with torsion beam structure was presented,and the formula of the switching time was given.
本文结合静电驱动扭臂式MOEMS光开关 ,给出了响应时间的计算方法 ,得出开关时间的计算公式 。
By the measurement of polarization switching, the switching time of the SBT thin films as a function of applied voltage was obtained, in witch the switching time changes from 100ns to 600ns in a voltage rang of 0.
5～ 5V)与SBT薄膜的开关时间 ( 10 0～6 0 0ns)及极化反转电荷的关系。
switching time of bipolar transistor
双极晶体管开关时间
on-off time proportioning controller
开关时间比例控制器
The switching time of the new-type transistor is shortened three times.
新型晶体管的开关时间缩短了三分之二。（或新型晶体管的开关时间缩短为三分之一。）
double time-interval automatic time switch
双倍时间区间自动时间开关
Be sure to turn off the lights when you leave the room.
离开房间时，一定要关灯。
Put out the lights when you leave the room.
离开房间的时候关灯。
response time of thermostatic switch
恒温开关的响应时间
Shut the door after you when you leave the room.
离开房间时请随手关门。
Turn off the lights when you go out of the room.
离开房间时关上灯。
Date-Time display options (date-time picture switch)
日期-时间显示选项(日期-时间显示开关)
opening and closing times
每天开始营业和关门时间
A long press on the END/POWER key turns on/off the phone.
长时间按终止/电源键可以开机/关机。
short test time
刚开井或刚关井后的一段短时间
Time switch for tariff and load contro
GB/T9092-1998费率和负载控制时间开关
He left the pub just because it was chucking-out time.
他离开酒吧仅仅是因为关门时间到了。
independent heating
独立加热法 -热时间延迟开关用
" Thermal time delay switch, Generic specification of"
GB/T14280-1993热时间延迟开关总规范
I must find time to fit the new switch on
我必须找时间把新开关装上。
