1) Depth-averaged velocity in the cross-section
断面垂线平均流速
2) average vertical velocity
垂线平均流速
1.
According to the experimental research in dug-into basin,the factors are summed up which affect the average vertical velocity of circulating flow cross section,which indicates the distribution routine of velocity in horizontal directions similar to conic section.
通过对挖入式港池的试验研究,归纳总结回流横轴断面上影响垂线平均流速的因素,表明流速横向分布规律服从二次曲线分布;提出回流横轴断面上垂向流速分布沿横向位置从回流流入部分到回流流出部分从二次曲线分布渐变为直线分布的规律。
3) cross-sectional mean velocity
断面平均流速
1.
With the testing results of the cross-sectional mean velocity of aerated flow in spillway tunnel,the velocity of aerated flow in high speed flow is analyzed.
结合明流泄洪洞掺气水流断面平均流速的试验成果,对高速水流掺气断面平均流速进行分析。
4) depth-averaged velocity distribution
垂线平均流速横向分布
5) critical vertical average velocity
临界垂线平均流速
1.
The results show that the critical vertical average velocity increases with the slope coefficient and the crest width,and decreases with the ratio of the dam height to water depth.
试验结果表明:边坡系数或坝顶宽度增大时,临界垂线平均流速增大;坝高与水深比增大时,临界垂线平均流速减小;坝顶宽度增大时,临界作用流速增大;其余几种因素对临界作用流速的影响不显著。
6) mean axial velocity at impeller plane
叶轮面平均流速
补充资料：异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
，一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
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