O - onflow 中文

onflow n.奔流，洪流。

ongoing
Research on wind is the precondition of wind response , then the section plane of static wind , intensity of onflow , psd function and correlativity of dynamic wind are involved in 對風的研究是進行風振響應研究的前提,風的基本特征包括平均風速剖面、湍流強度、脈動風功率譜密度函數、脈動風的空間相關性以及極端風速的概率統計特性。
Results show when velocity of flow remains unchanged in the onflow area and openness of the tube is changed , then resistance coefficient changes obviously 實驗結果表明：在湍流區域內流速（量）不變時，改變管件開度，阻力系數變化較顯著；改變流量，管件開度不變時，變化不大。
The water onflow can be made by the direction changing and rib like spirals guide , it can strength the ability of heat absorption 水在特殊結構內的改向和模肋式螺旋導向促成水的湍流，加大了吸收熱量的能力。