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....
Designs a new type of double stream basal meter with a deflector.摘要设计了一种带分流片的双流束基表.Remove wind deflector, mechanism covers and glass panel.拆卸挡风板 、 机械盖和玻璃板.According to the research , the structural dimension of the piezo...
The victim suffered a dreadful injury and lost a lot of blood.受害者受了重伤，大量失血。He made a remarkable recovery from a shin injury.他的胫骨伤恢复得相当不错。He needed surgery to cure a troublesome back injury.他需要做手术来治好烦人的背伤。...