The invention discloses a sediment desilting method of turbulent flow and flood hyperconcentration and application thereof. 本发明公开了一种稀性泥石流和高含沙洪水的泥沙拦淤方法及其应用.
Her book paints a bleak picture of the problems women now face.她的书是女性当下所面临问题的凄凉写照。Many predicted a bleak future.很多人都预测前景暗淡。Alberg gave him a bleak stare.阿尔伯格沮丧地凝视着他。...
Outer row of studs secures the yoke to the body.双头螺栓的外部排列将阀架固定在阀体上.the yoke of imperialism帝国主义的枷锁He had got his neck out of the yoke of matrimony.他已经摆脱了婚姻的枷锁.At last the Norse yoke was broken by two remarkable men.挪威人的桎梏...