发现对于矩形微通道来讲,通道的深宽比对其压力降梯度影响较大,而放置方式对其压力降梯度的影响不太明显。
It is shown that for the rectangular microchannel, the microchannel's aspect ratio has much more effect on its pressure drop gradient, while the placing manner of the microchannel has less effect.
此式表明,蚀坑内的电压取决于蚀坑内各类活性腐蚀因子的化学势梯度和相应粒子的电压降。
The equation shows that the potential depends on the chemical potential gradient of the active ions in the occluded pitting and partial potential drop corresponding to the same ions.
标准滤线栅便于形成在收集边缘提供高磁场和高梯度的要素,压降较低。
Standard grids have advantageously shaped elements to provide high magnetic field and gradient near collecting edges, while causing very low pressure drop.
启动压力梯度使压力波传播范围变小,井底污染会造成一个附加压力降。
The spread range gets smaller because of threshold pressure gradient, and there will be a additional pressure drop in the bottom of the well because of the skin damage.
启动压力梯度使压力波传播范围变小,井底污染会造成一个附加压力降。
The spread range gets smaller because of threshold pressure gradient, and there will be a additional pressure drop in the bottom of the well because of the skin damage.
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