常見例句雙語例句A kind of Kelvin type vortex formed by the roll up of the jet shear layer is observed in the experiment.實(shí)驗(yàn)觀察到射流迎、背流剪切渦層卷起形成類開爾文渦列。The experimental investigations were performed on the impinging shear flow that is comprised with a jet shear layer impinging a plate parallel to the jet.本文對撞擊剪切流，即射流剪切層撞擊順流放置的平板的流動，進(jìn)行了實(shí)驗(yàn)研究。The mechanism of the self-sustaining pressure oscillation derived from the free shear layer between jet edge and downstream disturbing objects is investigated and some experiments are made.研究了噴口邊緣自由剪切層在下游擾流物干涉下產(chǎn)生自激振蕩的機(jī)理，并進(jìn)行了相應(yīng)的實(shí)驗(yàn)。 返回 jet shear layer