1) critical submergence
临界淹没深度
1.
The researches on the critical submergence were reviewed.
简要介绍了吸气旋涡现象及其分类,从实验、理论和数值模拟三个方面总结了吸气旋涡研究方面的成果,回顾了和吸气旋涡密切相关的临界淹没深度研究的进展情况。
2) critical submerged criterion
临界淹没度
1.
Based on the basic principle of mathematics and mechanics, a critical submerged flow for camel hump weirs is studied,and a theoretical formuls of critical submerged criterion (hs/ H0)cr for camel hump weirs is presented.
本文从数学力学原理出发，对驼峰堰淹没流态判别进行探讨，得到了驼峰堰临界淹没度（ｈｓ／Ｈ０）ｃｒ的理论计算式，可供实际工程参用。
3) critical submergence
临界淹没水深
1.
To avert air-core vortices that can adversely affect the efficiency of the hydraulic machinery,there must be critical submergence at hydraulic intakes.
为了防止进水口前产生吸气漩涡,水电站或泵站进水口前要求有一定的淹没深度,在总结具有代表性的不产生吸气漩涡的临界淹没水深经验公式的基础上,以某水电站进水口为依托开展了模型试验研究,比较了各经验公式在该电站进水口应用中的适用性。
2.
The paper presented an experimental study of the critical submergence of pressure power intakes.
目的在于通过模型试验总结出电站双孔进水口计算临界淹没水深的经验公式。
4) critical submerged
临界淹没
1.
Based upon the basic principle of hydraulics and the critical submerged theory presented,a critical submerged flow for broad crested weirs is studied,and the theoretical formula of critical submerged criterion for broad crested weirs which the results of computation coincide with the present experimental criterion is obtained in this paper.
从水力学基本原理出发 ,利用笔者提出的临界淹没理论 ,对宽顶堰淹没流态判别进行探讨 ,得到了与现行经验判别标准符合良好的宽顶堰淹没标准阀值的理论计算公式 ,可供堰流理论研究和实际工程设计参用 。
2.
Appling the critical submerged theory presented to the research of flow over broad crested weirs,the discharge formula which the results of computation coincide with the present computing method is obtained in this paper.
将笔者提出的临界淹没理论引入宽顶堰流研究，得到了与现行方法计算成果一致的流量计算公式。
5) submerged depth
淹没深度
1.
On the basis of fuzzy theory and its method, the fuzzy multi hierarchy evaluation models are proposed and used to evaluate the decision of submerged depth of arch bridge.
应用模糊理论和方法提出多层次评价模型 ,利用该模型对拱桥洪水淹没深度决策问题进行综合评价 。
2.
Its submerged requirement is overtopped lockage, thus submerged depth unnecessary for upstream surface over the top of inlet.
对于斜管式进水口倒虹吸管,进口闸室流态类似于宽顶堰,其淹没要求是过闸水流淹没,而不必要求上游水面在进口管顶以上有多少淹没深度,在满足过闸水流淹没的条件下,上游水面可能高于管进口顶缘,也可能低于管进口顶缘。
6) minimum submerge depth
最小淹没深度
补充资料：地下水临界深度
地下水临界深度
critical depth of subsurface water
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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