牌子是由纵向和横向的线条构成的。The board consists of vertical and horizontal lines.竖井已经打下，并且挖有横向矿道。Shafts were sunk, with tunnels dug laterally.通常1/50的横向坡度就已足够.A cross slope of one in fifty is usually enough....
Duffy's primitive guitar playing is well below par.达菲粗糙的吉他演奏技巧远不够水平。The conditions are primitive by any standards.无论用什么标准来衡量，其条件都很简陋。It's using some rather primitive technology.它使用的是非常古老的技术。...
The IGAD region covers Djibouti, Eritrea, Ethiopia , Kenya, Somalia, Sudan, and Uganda.伊加特所辖区域包括吉布提, 厄立特里亚, 埃塞俄比亚, 索马里, 苏丹和乌干达.The Canadians plan to deliver more food to southern Somalia...加拿大计划向索马里南部地区运送更多的食品。We're...
Lignin of rice husk high boiling point solvent ( HBS ) digesting process with aqueous solvent of ethanediol.以乙二醇水溶液为溶剂,稻壳为原料制备木质素.Optimization of production can be realized by using the improved ethanediol solvent extrac...
He despairs of escaping the darkness; he is marked for the sword.他不信自己能从黑暗中转回, 他被刀剑等候.People arrange such departures tranquilly, but they are despairs!人们对骨肉的离合总爱打如意算盘, 但是往往落一场空.My mother despairs of me; she thinks me laz...
59 per cent of people believed the pound should be allowed to float freely.59%的人认为应该允许英镑自由浮动。Empty things float.空的物体会在水中浮起。I'll have a coke float please.请来一杯带冰淇淋的可口可乐。Oil will float on water.油总是浮在水面上。When you'r...