开关

kāi guān
  • switch;on-off;derail;circuit changer;open gate;disjunctor
开关开关
开关 [kāi guān]
  • (1) [open gate]∶打开城门

  • (2) [switch]∶机器的启动和关闭的装置

开关[kāi guān]
  1. FUZZY控制器的开关设计及应用研究

    The on-off design method of fuzzy controller and its application

  2. 两态电流控制PWM开关频率方法的研究

    Study of on-off frequency control method of two-state current controlled PWM system

  3. 他啪的一声按了下开关,灯全熄了。

    He flicked a switch and all the lights went out .

  4. 按一下开关,窗玻璃便落下来。

    The windows slide down at the touch of a button .

  5. 这些开关可接通形成闭合电路。

    The switches close the contacts and complete the circuit .

  6. 她在黑暗的房间里摸索电灯开关。

    She groped blindly for the light switch in the dark room .

  7. 这个开关控制着每分钟的转数。

    This switch controls the number of rotations per minute .

  8. 我按哪个开关就能把它关了?

    Which switch do I press to turn it off ?

  9. 从你坐的地方够得着灯的开关吗?

    Can you reach the light switch from where you 're sitting ?

  10. 这所有的信息只需按一下开关便可到手。

    All this information is available at the flick of a switch .

  11. 我得在黑暗中摸索寻找电灯开关。

    I had to feel about in the dark for the light switch .

  12. 最要紧的是记住关掉防盗报警器的开关。

    The main thing to remember is to switch off the burglar alarm .

  13. 按下这个开关启动它。

    Switch it on by pressing this button .

  14. 他笨拙地把钥匙插进汽车点火开关。

    He fumbled the key into the ignition .

  15. 暖气靠定时开关自动供热。

    The heating is on a time switch .

  16. 这些门自动开关。

    The doors open and close automatically .

  17. 这些门都是自动开关的。

    The doors open and shut automatically .

  18. 不是那个开关,你这个蠢货!

    Not that switch , you idiot !

  19. 那是在过去,还没有到开关一响就有电的时代。

    That was in the days before electricity was available at the flick of a switch .

  20. 什么地方有扇窗户在砰砰地开开关关。

    A window was banging somewhere .

  21. 维基·布朗到家时发现那些人正在断开她微波炉的开关。

    Vicky Brown arrived home to find the men disconnecting her microwave

  22. 他啪的一声打开了门边墙上的电灯开关。

    He flicked a light-switch on the wall beside the door

  23. 他从夹克口袋里拿出手电筒,打开开关。

    He took his flashlight from his jacket pocket and switched it on

  24. 爱德华王子按动开关亮起彩灯。

    Prince Edward threw the switch to light the illuminations .

  25. 内德打开开关亮起了装电池的灯笼。

    Ned turned on the lanterns , which worked with batteries

  26. 当引擎关掉时,这个装置会自动切断点火开关。

    The device automatically disconnects the ignition when the engine is switched off

  27. 对讲机发出嗡嗡声,他按下了相应的开关。

    The intercom buzzed and he pressed down the appropriate switch

  28. 他把节气门的开关拧到最大。

    He twisted the throttle control to max power .

  29. 超速挡的开关在转向杆上。

    The overdrive switch was on the steering column .

  30. 他匆匆走向卡车并转动点火开关,结果没有任何反应。

    He trotted to the truck and switched on the ignition . Nothing happened .