zero-pressure gradient flow 无压力梯度流动 ; 无压梯度流
zero-pressure gradient 无压梯度流
zero-pressure-gradient flow 无压力梯度的流动
zero pressure gradient flow 无压力梯度流动
zero-pressure gradient profile 零压梯度分布图
In zero pressure gradient flow, this local momentum loss is Minost an additive constant quantity. On the other hand, adverse pressure gradient results in amplification of this momentum loss.
在零压力梯度下，这个局部的动量损失几乎是一个附加的常量，而逆压梯度则会扩大这种动量损失。
The increasing rates of pressure gradient of two sides of outburst coal decrease with the increase of gas pressure and reach to zero at last.
随着瓦斯压力的增加，突出煤样两端的瓦斯压力梯度增大率会逐渐减小，最终趋近于零。
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