... trap 陷阱 trapezoidal weir 梯形堰 traumatic dermatitis 外伤性皮肤炎 ...
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Weir trapezoidal 梯形堰
trapezoidal thin-wall weir 梯形薄壁量水堰
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The reliability analysis on capacity of a trapezoidal open channel which with its upstream weir of sluices is taken to be a series connecting hydraulic system is given in this paper.
本文将明渠及其上游的堰闸视为一个水力系统，然后研究梯形断面明渠过流能力的可靠性。
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