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- vacant phase protection 缺相保护
- Hence it is important to study the open phase protection for Powerformer. 因此,相对常规发电机而言为Powerformer配置专门的非全相保护更为必要。
- The existing defect of overload, open phase protection of minitype flameproof motor used in coal mine was analysed and its improved protection scheme was presented. 分析了煤矿井下小型隔爆电动机过载、断相保护存在的缺陷,提出了改进的保护方案。
- Lacking phase protection type solid state relay 断相保护型固态继电器
- There are some vacant offices on the third floor. 四楼有几间空著的办公室。
- Peter talks and laughs away his vacant hours. 彼特以谈笑来消磨无聊的时光。
- Open Phase Protection in Explosionproof Switch 煤矿隔爆开关缺断相保护装置智能化
- He does not know what to do with his vacant time. 他不知道空闲时间该干点什么。
- He was appointed to the vacant post. 他被委派填补那空缺。
- non-whole phase protection of breaker 断路器非全相保护
- The house is for sale with vacant possession. 该房供出售并能立即占有。
- Reversed phase protection: It is a safeguard acting immediately, which protects L1, L2, and L3 three phase against wrong connection sequence.In this case, the red indicator light will be lighted. 错相保护:防止L1;L2;L3三相交流相序接错的一种保护措施.;即时动作
- If that room is vacant, we can practice there. 如果那个房间空着，我们可以在那练习。
- That will leave plenty of hours vacant. 那样的话就有许多空闲时间了。
- We had a lot of bother finding a vacant apartment. 我们费了不少周折才找到一间空的公寓。
- Highights are given to the phase protecating device with inter-lock mechanism. some practical phase protecting devices are introduced, thus reducing the accidents and economic loss duce to failure of. 强调应为纺机电气设备装设断相保护联锁装置，并介绍了几种实用的断相保护技术；以上技术的应用将有利于安全生产，减少因断相造成的事故和经济损失。
- Highights are given to the phase protecating device with inter lock mechanism.some practical phase protecting devices are introduced,thus reducing the accidents and economic loss duce to failure of. 强调应为纺机电气设备装设断相保护联锁装置,并介绍了几种实用的断相保护技术;
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- By the end of the game, the stadium was almost vacant. 到比赛结束的时候，体育馆几乎空了。
- Research of Open Phase Protection in Explosion-proof 隔爆开关缺断相保护的研究
