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(guò)風(fēng)洞試騐發(fā)現(xiàn)，塊石層內(nèi)風(fēng)壓梯度與風(fēng)速存在非線性關(guān)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(tái)上觀測(cè)的風(fēng)梯度資料，計(jì)算了在不同風(fēng)況下海麪摩擦速度和粗糙高度。