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- It summarizes class,feature,parameter and selection of the residual current device,correct wiring and definition of numher of poles of knife switch. 指出 TN、TT接地系统装设剩余电流保护器的必要性 ,综述了剩余电流保护器的种类、特点、参数、选择和正确接线方式以及刀极数的确定。
- For ensuring correct wiring, a great of active tests on site should be done before the protection is put into operation. 为确保外部接线的正确性,在零序方向保护投入运行时,我们将进行大量的现场带电测试。
- A kite dangles from a telephone wire. 一只风筝悬挂在电话线上晃来晃去。
- With deft fingers she untangled the wire. 她用灵巧的手指解开了金属线。
- His intuition is invariably correct. 他的直觉常常是正确的。
- The ground is shut in by a wire fence. 那块地被铁丝篱笆围住。
- The heavy wind cut off the wire. 大风刮断了电线。
- Anyone touching that wire could get badly shocked. 任何人碰到那根电线都会遭到严重的电击。
- He got an application in under the wire. 他在截止日期前交了申请书。
- Check to see that all connections are both correctly wired (in accordance with the field connection diagram) and tight. 检查所有连接是否正确(符合现场连接图的要求),并牢靠。
- Excuse me. Can you tell me the correct time? 对不起,你能告诉我一下准确的时间吗?
- Ring the correct answer with your pencil. 用铅笔圈出正确的答案。
- His land was fenced with barbed wire. 他的土地用铁丝网围著。
- What proofs have you that the statement is correct? 你有什麽证据可以证明这种说法是正确的呢?
- He wormed(his way) in under the wire. 他从铁丝网下蜿蜓而入。
- Correct ideas come from social practice. 正确的思想来自社会实践。
- The rope was not strong enough, so we used wire. 这根绳子不够结实,所以我们用金属线。
- The new secretary speaks correct English. 新来的秘书说一口正确的英语。
- Your answer to the question is correct. 你对这个问题的回答是正确的。
- Keep the wire stretched tight don't let it kink. 把铁丝拉紧,别让它扭成结。