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- This paper analyses the non full phase of the main switch in a fossil fueled power unit with the method of symmetry ponderance in theory. 利用对称分量法,对火电单元发电机组主开关非全相运行从理论上加以详细分析,并结合电厂实际情况,分析其现象、危害,最后提出相应的处理方法。
- 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。
- In fact, tonight's Moon reaches its full phase at 1637 UT, within only a few hours of perigee, the closest point in its elliptical orbit. 事实上,在美东时间16:37,月球在达到其椭圆轨道近地点的几小时内,月亮达到了最圆阶段。
- In fact, the Moon will reach its full phase within a few hours of perigee, the closest point in its elliptical orbit, making it the largest Full Moon of 2007. 事实上,在近地点(就是椭圆轨道上最接近地球的点)位置上,月球将在数小时内达到满月相位,从而形成了2007年最大满月。
- 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。
- From above the cratered planes of the night side of Mercury, the Earth appeared in its fullest phase. 从处于夜晚、多坑的水星表面上看,地球看上去处于满月的相位。
- The real-value encryption for the full phase image 纯相位图象的实值编码
- Lacking phase protection type solid state relay 断相保护型固态继电器
- Open Phase Protection in Explosionproof Switch 煤矿隔爆开关缺断相保护装置智能化
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- non-whole phase protection of breaker 断路器非全相保护
- He walked with a stride full of purpose. 他迈着坚定的步伐向前走。
- 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
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The druggist put in a full stock of drugs. 那位药商进了一大批药品。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- New York City's Third Avenue is full of gin mills. 纽约市第3大街上小酒吧林立。
- He delivered a long prose full of platitudes. 他发表了一篇充满陈词滥调的文章。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。