This paper introduces a rarely seen method of describing with diametral distance.本文介绍了一种鲜为人知的用直径距离描绘椭圆的方法.Meshing spur gears must have the same diametral pitch.互相啮合的直齿圆柱齿轮,必须具有相同的径节.Diametral pitch : the number of teeth ...
我回到更衣室，狼吞虎咽地喝茶、吃三明治。I was back in the changing room wolfing tea and sandwiches.我们坐在车站的自助餐厅里喝茶。We sat in the station buffet sipping tea.我们一边喝茶吃烤饼一边聊天。We chatted over tea and scones....
De Gaulle vetoed Britain's application to join the EEC.戴高乐驳回了英国加入欧洲经济共同体的申请。The Council of Ministers is the real power in the EEC.部长理事会是欧洲经济共同体的真正权力机关.The EEC further stimulate the renaissance of Western Europe.这一共同...