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- The thyristor can be trigged into the on-state by applying a pulse of positive gate current for a short duration provided that the device is in its forward blocking state. 如果是处于正向阻断状态,只要在门极提供一个短暂的正脉冲,晶闸管就会导通。
- During conduction, if the gate current is zero and the anode current falls below a critical limit, called the holding current, the device reverts to the forward blocking state. 在导通时若门极电流为零,阳极电流低于临界极限(即保持电流),该元件便恢复其正向截止特性。
- 1.The thyristor can be trigged into the on-state by applying a pulse of positive gate current for a short duration provided that the device is in its forward blocking state. 如果是处于正向阻断状态,只要在门极提供一个短暂的正脉冲,晶闸管就会导通。
- forward blocking state 正向闭锁状态
- A switched internetwork has converged when all the switch and bridge ports are in either the forwarding or blocking state. 当交换网路中全部的交换器与桥接器的埠处于转送或阻隔状态,表示这个网路已经收敛。
- The Spanning-Tree Protocol requires network devices to exchange messages to detect bridging loops. Links that will cause a loop are put into a blocking state. 扩充树协定需要网路装置互相交换讯息来侦测桥接的迴圈。会引起迴圈的连结将被归类为阻断状况。
- Conducting state and blocking state of valve 换流阀的导通和阻断状态
- Oh, and the Bush administration actively blocked state governments when they tried to protect families against predatory lending. 而每次当州政府试图保护各个家庭不受掠夺性借贷行为侵害的时候,布什政府就急着跳出来横以阻止。
- My foot caught in a creeper and I pitched forward. 藤蔓缠住我的脚,使我向前倒下。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- We look forward to the return of spring. 我们期待着春天的到来。
- Many activists have come forward. 涌现了大批积极分子。
- They looked forward very much to seeing him again. 他们非常盼望再次见到他。
- He has decided to go forward with his plans. 他己决定实施自己的计划。
- She leaned forward and whispered the news to him. 她探过身去,低声把消息告诉了他。
- The sixth man went forward to feel the elephant. 第六个瞎子走上前去摸大象。
- The toy robot moved forward with quick jerky steps. 玩具机器人一颠一颠地走得很快。
- She rushed forward in contemning dangers. 她不顾危险往前冲。
- Mind you, face forward and attend to the teacher! 请注意,把脸掉向前方,听老师讲话。
- Please set forward your watches( by) an hour. 请把你们的表拨快一个小时。