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- In order to turn off thyristor unfailingly, the inverter circuit should be rebuilt. 为了保证可控硅可靠关断，需要改造逆变电路主回路。
- gate turn off thyristor gate drive circuit 可关断晶闸管门极驱动电路
- The software timely touch off thyristor and control thyristor trigger angle in controllable scope. Consequently the soft starter is better reliability, stability and veracity. 全数字电子软起动器的软件部分主要是如何根据需要准确及时的触发晶闸管，把晶闸管的触发角控制在可控的范围内，从而提高了软起动器的可靠性、稳定性和准确性。
- Quick, turn off the gas;the milk will boil over. 快把煤气关掉，牛奶要溢了。
- Please turn off the electric power. 请把电源关掉。
- Do you mind if I turn off the light? 我把灯关掉你不反对吗?
- Please turn the light off before leaving the room. 离开房间前，请把灯关掉。
- Turn the radio off! That music jars on my nerves. 把收音机关掉!那音乐使我心烦意乱。
- Turn off the lights when you leave. 离开时把灯熄掉。
- Bad breath is guaranteed to turn a woman off! 有口臭管保让女子兴趣顿失！
- turn - off thyristor 可关断晶闸管
- No one is allowed to get his ticket out of turn. 任何人都不准不按次序买票。
- turn off thyristor 可关断可控硅元件
- The teacher get a raspberry as she turn her back. 该教师转过身去时有人用舌与唇发出嘲笑她的声音。
- Let's take leave of the topic and turn to another. 这个问题就说到这里吧，现在来谈谈另一个话题。
- Get lathe No.9 set to turn the new piston. 把九号车床调好来车这个新活塞。
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。
- We troubled him to turn on the light. 我们麻烦他打开电灯。
- Aha! so it's golf that turn the manager on. 啊！如此说来，经理入迷的是高尔夫球。
- How do you explain this strange turn of events? 事情出现这种异常变化，你作何解释？
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
