可用的切换元件类型。
尽管在比较激励时间时这类继电器是最快的切换元件，但释放或关断时间却比较长。
Although these are the fastest switching elements when actuation times are compared, the release, or turnoff time, is long.
理论上讲，这种机械切换电流通断或方向的方法，或许有一天会成为任何纳米尺度电路的关键元件。
In theory, this could one day provide a key component of any nanoscale electrical circuit-a way to mechanically turn the current on and off or change its direction.
在预设的温度水平，双金属元件进行切换。
At the preset temperature level the bimetal element is switching.
这些电控切换偏振器为显示技术、灵巧窗口、光学元件以及许多其他技术扩展市场范围提供了机会。
These electrically switchable polarizers present the opportunity to expand market horizons in display technologies, smart Windows, optical components, and many others.
笔者研究了射流元件喷嘴深宽比、控制道对射流切换性能的影响。
In efflux element, the ratio of depth to width in the nozzle and controllable path's influence on efflux switching is researched.
由于气液物性不同，故新型气动射流冲击器的核心部件——气动射流元件的切换性能需进行研究。
Due to the differences of gas - liquid physical property, the key component of new pneumatic efflux hammer, namely, pneumatic efflux element, must be researched.
在此元件中，稍微施加电压即可使半导体在非磁与铁磁两种状态之间切换。
In this device, a small voltage would switch the semiconductor between nonmagnetic and ferromagnetic states.
感测放大器还包括被配置为在感测放大器的偏移大于规定量时在第一和第二感测元件之间切换的开关电路。
The sense amplifier further comprises a switch circuit configured to switch between the first and second sensing elements when an offset of the sense amplifier is greater than a prescribed amount.
主电路采用反向串联的双向IGBT开关，用可编程逻辑元件实现四步切换，以保证安全换流。
To guarantee safe commutation, a four stepped switching strategy is realized by using programmable logic devices.
主电路采用反向串联的双向IGBT开关，用可编程逻辑元件实现四步切换，以保证安全换流。
To guarantee safe commutation, a four stepped switching strategy is realized by using programmable logic devices.
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