例句與造句

1. A backward flow of water , as from the action of oars
   反流，逆流向后流的水，如由漿的劃動(dòng)引起
2. Comparison of process characteristics of air - water heat - mass transfer in direct contact forward flow and backward flow
   空氣與水逆流直接接觸熱質(zhì)交換模型計(jì)算及與實(shí)驗(yàn)比較
3. No backward flow will occur in the specially designed evaporation chamber of the system . the condenser is built with automatic bubble elimination mechanism
   特殊設(shè)計(jì)使蒸發(fā)室不致有逆流發(fā)生，并且，在濃縮過(guò)程中有自動(dòng)消除泡沫之功能。
4. The effect of air distributor on the flow fields was studied with emphasis . the working conditions of the bubble column simulated in the numerical study were as same as in the experiments . the velocity profile at axial direction showed a peek in the center , and a backward flow near the wall when usl / usg < 19 . 6
   鼓泡塔內(nèi)軸向液相速度的徑向分布呈塔中心峰值、壁面附近倒流形式，且與氣相折算速度大小有關(guān)，當(dāng)液相折算速度一定時(shí)，隨氣相折算速度增大而愈加陡峭，返混也劇烈。
5. It's difficult to find backward flow in a sentence. 用backward flow造句挺難的