1) normally on and normally off switch
时开-时关开关
2) switching time
开关时间
1.
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。
2.
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 。
3.
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。
3) switching timing
开关时延
4) shut-down and up instantly
瞬时关开
1.
The article analyses the causation about the fit ful trouble caused by a valve control card of DEH control system,which leads all the steam turbine adjust valve shut-down and up instantly.
通过对一起因DEH系统一块阀门控制卡的间歇性故障导致所有调门瞬时关开的故障原因分析,总结出对快速变化过程的分析方法,具有一定的借鉴价值。
5) delay switch
延时开关
6) Open/close time
开/关时间
补充资料：法定时
| 法定时 legal time 一国政府为适应本国政治、经济、社会等方面的需要在本国全境或局部地区颁布法令实施的时间。如中国全境一律实行称为北京时间的东8时区区时 ，某些中纬度国家实行在夏季拨快1小时的夏令时等。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条