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- Then,the application of evaluative calculation is presented to find optimal coordination of definite time relay and over current relay. 最后指出,演化计算可以适用于继电保护装置整定值最优化的问题。
- As each FFU has over current relay unit ,the capacity of switchboard can be reduced. 因为制品已装有过电流继电器,电源开关容量可以降低。
- As each FFU has over current relay unit, the capacity of switchboard can be reduced. Thermal protector, fuse, motor breaker, etc. Can be applied up on request. 因为制品已装有过电流继电器,电源开关容量可以降低。又温度保护器、保险丝、马达断路器等亦可因应需求而设置。
- The settings of the over current relay are 过电流继电器整定
- induction type over current relay 感应式过流继电器
- He liked to take his time over breakfast. 他喜欢从从容容地吃早饭。
- He likes to take his time over breakfast. 他喜欢不慌不忙地吃早餐。
- He will be here, but as usual, he is taking his time over it! 他会来的,不过像平时一样,他总是拖拖拉拉的。
- He didn't like us to rush him, he wished to take his time over the work. 他不愿意我们催他,他愿意不慌不忙地干这工作。
- He can write as neatly and legibly as the next person if he takes his time over it. 若他不匆匆忙忙写的话,他能写得和别人一样整洁、清楚。
- thermal over current relay 热过电流继电器
- The waiter stumbled several times over our order. 那位侍者好几次弄错了我们点的菜。
- We 'll let you know the boarding time over th. 我们会用广播通知您检票时间的。
- Take your time over the job, and do it well. 这事要慢慢来做,把它做好。
- He toiled a long time over his watch. 他吭哧了半天才把表修好。
- Don't waste any more time over it. 不要在他身上面浪费时间了。
- Please give us a90-day extension on loan repayment to help us tide over current financial difficulty. 请给我们延长90天的贷款偿还期限,以便克服目前的财政困难。
- She didn't weep at the parting or make any time over it. 分手时,她既没有哭,也没有大吵大闹。
- It contains big current relay, and the relay can drive single phase compressor below 3p directly. 内置大电流继电器,可以直接驱动单相3匹以下压缩机。
- We had an animated discussion over current events last evening. 昨天晚上我们热烈地讨论时事。