1) protective range against cavitation erosion
掺气保护长度
2) aeration properties
掺气保护
3) protective length
保护长度
4) Length of Call Protection Period
赎回保护长度
5) mixing length
掺混长度
6) air concentration
掺气浓度
1.
By means of hydraulic model investigation of stepped spillway with and without aerated splitter pier,we analyzed and discussed their pressure,air concentration and energy dissipation efficiency.
通过对压力、掺气浓度和消能效果等的分析和讨论 ,得出了掺气分流墩的增设将消除或降低阶梯凹角内和立面上的负压 ,显著增加了坝面水流的掺气量和掺气范围并提高了阶梯坝面消能率等重要结论。
2.
The effect of tunnel ceiling on air concentration distribution is studied experimentally.
通过对明渠和明流隧洞中自掺气水流的对比试验 ,研究了明流隧洞中洞顶的存在对掺气浓度分布的影响 。
3.
are optimized separately after a comparison between various alternatives such as state of flow,bottom cavity length,lateral cavity length,air concentration,pressure etc.
通过水工模型试验研究,对阿海工程左泄洪冲沙底孔采用跌坎式掺气,从流态、底、侧空腔长度、掺气浓度、压强等方面,比较了突扩、明槽坡度等因素对掺气效果的影响。
补充资料：掺掺
1.女手纤美貌。
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