1) surface spillways
泄洪表孔
1.
When flaring gate piers are on surface spillways in high arch dam,the dispersion of plunging jets from surface spillways is closely related to the charateristics of flow.
采用k-ε双方程紊流模型对宽尾墩应用在高拱坝坝身泄洪表孔时的水流特性进行了3维数值模拟,给出了孔流道水面线、压力、流场等水流特性。
2) surface spillway
表孔泄洪闸
1.
With the model test,the comparative studies of energy dissipation effect of the aeration splitter pier on the surface spillway and the conventional sources on the cushion pool were conducted in this paper.
通过模型试验,对比研究了在表孔泄洪闸上应用掺气分流墩和在消力池中采用常规消能工的消能效果。
3) flood-release orifice
泄洪孔口
4) discharging middle orifice
泄洪中孔
5) outlets
[英]['autlet] [美]['aʊt,lɛt]
泄洪深孔
1.
Model study on aerator of Three Gorges Project s deep outlets;
三峡工程泄洪深孔跌坎掺气体型模型试验研究
2.
An aerator with vertical drop and lateral sudden enlargement form is tested in laboratory for the Three Gorges Projects (TGP) outlets.
通过水工模型试验研究，对三峡工程泄洪深孔采用突扩跌坎式掺气，比较了明槽坡度、挑坎高度、侧向折流器型式、出口反弧半径，以及通气孔型式和位置等因素，以优化掺气设施，保证在施工导流期及正常运行期各级库水位下（１３５～１７５ｍ）均能形成稳定空腔，达到掺气减蚀的目的。
6) bottom outlet flood discharge
泄洪底孔
1.
In this paper step energy dissipation and bottom outlet flood discharge energy dissipation with air hole had been studied by the method of the combination of numerical simulation and physical model tests.
采用三维k ?ε双方程紊流模型,对泄洪底孔的水力特性进行了数值模拟。
补充资料：第二孔(继发孔)型缺损
第二孔(继发孔)型缺损
ostium secondary defect
是心房间隔在形成上发生障碍，一般缺损较大，多在卵圆孔附近称第二孔(继发孔)型缺损。
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