联想
发表于 2025-3-26 22:22:10
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Connotation
发表于 2025-3-27 02:52:04
Soil Microbes and Climate Change Mitigation rough. The air entrains the jump over limited periods of time only, and the body of jump moves against the gate to separate after a short while. The transition from non-submerged to submerged gate flow is highly dynamic and pulsating, and should be avoided due to the development of large dynamic pressure.
流眼泪
发表于 2025-3-27 06:50:29
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说不出
发表于 2025-3-27 11:26:27
0921-092X to describe the hydraulic jump, and Bidone conducted classical experiments about 170 years ago . Stilling basins w e r e developed in the thirties with signif- cant design improvements being made during the last sixty years . Although w e l l - a c c e p t e d guidelines for a successful design are
砍伐
发表于 2025-3-27 14:26:31
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AVANT
发表于 2025-3-27 21:12:40
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nettle
发表于 2025-3-28 00:09:36
Hydraulic Jump in Non-Rectangular Channelgular channel of equal values F. and h.. Herein, only open channel flow is considered and the transition from free surface to pressurized flow as may occur in circular pipes is not discussed. A review of literature on this topic was presented by Hager (1989b).
infatuation
发表于 2025-3-28 02:35:42
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俗艳
发表于 2025-3-28 06:44:19
https://doi.org/10.1007/978-3-540-70777-6 inflow to the stilling basin and the tailwater channel. The exception of a convergent stilling basin was considered by Whittington and Ali (1969). A prototype structure of somewhat particular shape was proposed by Sowers (1947). An economic solution involes a combination of width increase with stilling of the high velocity flow.
dermatomyositis
发表于 2025-3-28 13:06:33
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