1) a slightly ridged surface
略呈脊状的表面.
2) riblet surface
脊状表面
1.
A method for testing drag-reduction on riblet surfaces based on the Spalding formula
基于Spalding公式的脊状表面减阻测试方法研究(英文)
2.
Exterior flow field measurement above smooth and different riblet surfaces was carried out in a low speed wind tunnel by means of hot-wire anemometry.
利用热线风速仪,对光滑表面和多个脊状表面在低速风洞中进行了表面流场测试。
3.
The numerical simulation about riblet surfaces with different spacing was carried out at different velocities.
对具有不同间隔的脊状表面在多个速度下进行了数值仿真计算,初步发现了间隔对于脊状表面减阻效果的影响规律。
3) riblet surface drag reduction
脊状表面减阻
1.
And then the research actualities of riblet surface drag reduction technology,microbubble drag reduction technology and hydrophobic/superhydrophobic surface drag reduction technology are expounded through experimental and theoretical researches with drag reduction mechanisms purposively emphasized.
重点介绍了脊状表面减阻、微气泡减阻和疏水/超疏水表面减阻的研究现状。
5) greenish
[英]['ɡri:nɪʃ] [美]['grinɪʃ]
略呈绿色的
6) lightish
[英]['laitiʃ] [美]['laɪtɪʃ]
略呈淡色的
补充资料：脊脊
1.混乱;互相践踏。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条