...a violent slap on the side of the head, which stunned and stupefied him.他的一边脑袋上猛地挨了一掌，使他顿时觉得晕头转向，昏天黑地He was stupefied at the news.他听到那消息而惊骇。Primrose, stupefied by tiredness, began to wail that she was hungry.普丽姆罗丝因疲惫而...
The substation equipped with a transformer of 500 KVA is at the south of the plant.在工程的南边有一座装有五百千伏安变电器的变电站.Keep away from the transformer.不要靠近那个变压器.Electromagnetic winding, motor, high temperature transformer , electric ...
This paper briefly expounds the technological design and smelting process of ZCuZn 40 Mn 3 Fel.主要论述了锰黄铜熔炼工艺设计及熔炼过程.Expounds liquid level control system of flotation machine and its industrial test.介绍浮选机矿浆液位控制系统及其工业试验过程.T...