一切面状构造均可用向线和倾斜角来表示.All planar structures are represented by a strike line and dip angle.通常假定反力在垂直切面内不发生变化.It is generally assumed that a reaction does not change in elevation.这是切面包片的机器.It's a machine for slicing bre...
地面上水洼子里的水汇流成了一条小溪。The puddles had coalesced into a small stream.两河相会时汇流在一起.The two rivers mingle their waters when they join.这两条小溪在什么地方汇流?Where do the two streams join each other?...
The golden eagle is now on the endangered species list.金雕已被例入濒危物种.A good surgeon must have an eagle's eye, a lion's heart, and a lady's hand.出色的外科医生必须心明眼亮和有一双灵巧的手。There's a picture of the bald eagle o...
Hansel and Gretel shook in their shoes for fright.汉塞尔和格雷特尔吓得浑身发抖.Hansel is now given the most nourishing food.汉塞尔现在有滋养丰富的食品吃.Hansel and Gretal's stepmother did not like them at all.汉梭和葛蕾朵的继母一点也不喜欢他们....