wind velocity gradient

基本解釋

And it was seen from the wind tunnel tests that the wind pressure gradient had a nonlinear relationship with the wind velocity.
通過風洞試驗發(fā)現(xiàn)，塊石層內(nèi)風壓梯度與風速存在非線性關系，與速度的平方成正比；
Using the data of the wind gradient observation on oil platform in Bohai sea, the sea surface friction velocity and roughness under different wind conditions were calculated.
本文用海上石油平臺上觀測的風梯度資料，計算了在不同風況下海面摩擦速度和粗糙高度。