英语词汇stream power怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?河流功率
河流动力学中，河流功率(stream power)特指比降为J(单位为m／m)的单位河长上的水流功率，也就是流量为Q 的恒定水流经过单位河道长度后发生的势能变化： Q J    ...

短语

1
stream-power incision model
河流水力侵蚀模型
2
specific stream power
也叫特定能耗率
3
Stream Power Index
指数

双语例句

1
Based on the principle of minimum stream power, a new method for designing stable channel is proposed.
基于最小能耗原理，本文提出了一种稳定渠道断面设计的新方法。
2
At upper flow regime, the total stream power gradually deviate the effective stream power from movable plane bed to existence of sand wave.
在高能态区，从动平整床面到沙浪的出现，总水流功率又逐渐背离有效水流功率。
3
The results indicated that more intense streambed structure means greater stream power consumption and steeper channel slope when rivers are in dynamic equilibrium.
结果表明，达到动力平衡时，河道中发育的床面结构越强，消耗水流能量越多，从而稳定维持的纵坡降越大，因此在一定程度上决定了河道纵剖面。

单词	stream power
释义	stream power 简明释义河流功率网络释义 1 ?河流功率河流动力学中，河流功率(stream power)特指比降为J(单位为m／m)的单位河长上的水流功率，也就是流量为Q 的恒定水流经过单位河道长度后发生的势能变化： Q J    ... 短语 1 stream-power incision model 河流水力侵蚀模型 2 specific stream power 也叫特定能耗率 3 Stream Power Index 指数双语例句 1 Based on the principle of minimum stream power, a new method for designing stable channel is proposed. 基于最小能耗原理，本文提出了一种稳定渠道断面设计的新方法。 2 At upper flow regime, the total stream power gradually deviate the effective stream power from movable plane bed to existence of sand wave. 在高能态区，从动平整床面到沙浪的出现，总水流功率又逐渐背离有效水流功率。 3 The results indicated that more intense streambed structure means greater stream power consumption and steeper channel slope when rivers are in dynamic equilibrium. 结果表明，达到动力平衡时，河道中发育的床面结构越强，消耗水流能量越多，从而稳定维持的纵坡降越大，因此在一定程度上决定了河道纵剖面。
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