墩河 meaning in English
song duong
Examples
- The result show that the position of free surface is higher because of frusta of brake , especial obvious in the head of frusta of brake ; flux coefficient and pressure on dam are quite influenced by type of frusta and 3 a type frusta of brake relative to 2 type frusta of brake has bigger flux coefficient and smaller pressure on dam ; obvious influence of ability of discharge flow for different ratio of thickness of frusta and breadth of brake and pressure on dam reduces with increasing ration of thickness of frusta and breadth of brake , while bigger flux coefficient is obtained when tlb = 0 . 2
结果表明，闸墩河海大学博士论文的存在抬高了水面线的位置，其中在闸墩头部尤其明显;墩型对流量系数和坝面压力影响较大， 3a型闸墩相对于2型闸墩具有更大的流量系数和更小的坝面压力:不同的墩厚闸宽比t / b对泄流能力也将产生显著的影响，随着墩厚闸宽比的增加，坝面压力降低，而当t / b二0 . 2时溢流坝具有更大的流量系数。