...层、隐藏层与输出层节点数，η为学习速率，表示控 制每次以坡度递降法最小化误差函数的调幅，β为动量系数(momentum coefficient)，而m 为网路训练过程的训练次数。 五、结果与讨论 5.1 模式构建与变数衡量 本研究主要采用Cronin et al.
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... 动力装备率 （动力装备系数 ） powered equipment rate 动量改正系数 momentum coefficient 动量损失厚度 momentum loss thickness ...
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momentum exchange coefficient [流] 动量交换系数
Coefficient of momentum transfer 动量传递系数
momentum mixing coefficient 动量交混系数
momentum transfer coefficient 动量传递系数
momentum accommodation coefficient 动量协调系数
Coefficient momentum 动帚系数
momentum drag coefficient 动量曳力系数
For above-mentioned reasons, Extended shallow water equations are developed by introduction of momentum coefficient, correction of convection and bed resistance in equations of motion. One extended shallow water equations for submerged dike are researched emphatically.
为此，本文从水流运动的基本方程、浅水流动这些基础概念出发，通过动量系数的引入，修正二维浅水方程组中动量方程的对流项和底部摩阻项，建立了广义浅水方程的基本形式，并重点研究了一种适用于潜坝平面流态模拟的广义浅水方程。
参考来源 - 广义浅水方程及工程应用初步研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The results show that, as the jet momentum coefficient increases, the lift coefficient increases notably.
结果表明，加入喷流后，升力显著增加。
The self-adaptive learning rate and momentum coefficient are used to avoid the local minimum point in the training process of wavelet neural network.
小波神经网络的训练采用自适应调整学习率及动量系数的方法，以避免陷入局部极小值。
Variations of the dissipation coefficient and momentum flux with atmospheric stability are found within forest CL.
森林冠层内耗散系数和动量通量随大气稳定度有明显变化。
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