The influences of the aspect ratio and wall roughness on the coolant flow characteristics, which mainly involve pressure loss, secondary flow and turbulence intensity, were investigated.
研究了高宽比和壁面粗糙度对压力损失、二次流动和紊流强度的影响。
2
If encountered turbulence fell, the original loss of some 3 billion, it also added 7 billion in assessed yo.
如果碰到震荡下跌，原来30亿亏损的部分，那新增70亿份也要分摊哟。
3
It is a sad and regrettable reality that through history our islands have experienced more than their fair share of heartache, turbulence and loss.