態坑大氣 的英文怎麼說
中文拼音 [tàikēngdàqì]
態坑大氣
英文
mine atmosphere-
The ratio of the length to the depth of scour hole decreases with the increasing scour depth, in spite of the reason is the increase of the air concentration, the decrease of the jet velocity or the decrease of the jet thickness. 5. governing equations of the aerated jet flow are established
摻氣對沖坑形態並沒有實質性的影響,沖坑的寬深比隨沖坑深度的減小而增大,無論造成沖坑深度減小的原因四) 1大學i學博士學位論文是摻氣、降低流速還是減小入射水舌厚度,其變化規律都可用相同的直線關系表示。
分享友人