自动调压器有无功功率误差控制吗?Yes. It is adopted as an additional generator error control.首先, 调压器的调节方法需要优化.In the first place, the adjusting methods of boosters need optimizing.交流源可以更好的代替变隔离压器+调压器.AC source is a better alternative to ...
他用手抹了抹嘴，然后打了个响亮的饱嗝。He wiped his hand across his mouth, then belched loudly.那些男人, 吃得直打饱嗝, 解开了背心的钮扣.The men, gorged with food , had unbuttoned their vests.不能在别人面前打饱嗝.In front of the others can't burp....
The photographer stopped clicking and hurried around the corner.摄影师停止按动快门，匆匆绕过拐角。Have your say on our message board by clicking here.在留言板上留言请点击这里。The metal container began to emit a clicking sound.金属容器开始发出咔嗒咔嗒的声音。...
他们把花园里的草锄掉,阻止其生长.They hoe the garden to keep down the weeds.他锄去了花旁边的杂草.He hoed up weeds from about the flowers.地太板了,不好锄.The ground is too hard to hoe....
The text introduce the characteristic, principium, configuration, type, use and application of type drum microfilter.文中介绍了新型瓦楞面微孔过滤机的特点 、 工作原理 、 结构 、 选型 、 使用场合和应用实例....