channel gradient ratio 河流梯度比 ; 河流比降比率
stream gradient ratio 河床坡度比 ; [水文] 河流比降比率
gradient ratio calibration 梯度比校正
gradient ratio gr 水力坡降比
gradient ratio test 梯度比试验
modified hydraulic gradient ratio test 伸入式水力坡降比试验
color ratio gradient 颜色比率梯度 ; 色比率梯度
Examples show that the proposed parallel substructure conjugate gradient method can achieve better parallel speedup ratio for network.
算例表明此种并行子结构共轭梯度法在网络上能获得较高的并行加速比。
The method is presented to determine formation average pressure and boundary pressure with threshold pressure gradient and injection-production ratio.
给出了考虑注采比和启动压力梯度的平均地层压力和边界压力的确定方法。
For reactive sputtering, the gradient films with varying ratio of chemical component can be prepared by changing gas flow rate continuously.
对于反应溅射，可通过连续改变反应气体流量制得化学成分比连续变化的梯度薄膜。
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