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关注：1
2013-05-23 12:21
求翻译：Next we need account for the mass flow rate across a face of the element which is given by the product of density, area and the velocity component normal to the face. From figure 2.2 it can be seen that the net rate of flow of mass into the element across its boundaries is given by是什么意思？ 待解决
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- 离问题结束还有
Next we need account for the mass flow rate across a face of the element which is given by the product of density, area and the velocity component normal to the face. From figure 2.2 it can be seen that the net rate of flow of mass into the element across its boundaries is given by
问题补充： |
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2013-05-23 12:21:38
接下来我们需要面对的元素，这是由产品的密度，面积和速度分量的正常脸跨越的质量流率的帐户。从图2.2可以看出，通过其边界进入元素的质量流量净率
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2013-05-23 12:23:18
we need Next account for mass flow rate across the face of the A element which is given by the product of density, and area and the velocity component normal to the face From figure 2.2 . It can be seen that the net rate of mass flow into the element of across its boundaries is given by
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2013-05-23 12:24:58
Next we need account for the mass flow rate across a face of the element which is given by the product of density, area and the velocity component normal to the face. From figure 2.2 it can be seen that the net rate of flow of mass into the element across its boundaries is given by
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2013-05-23 12:26:38
Next we need account for the mass flow rate across a face of the element which is given by the product of density, area and the velocity component normal to the face. From figure 2.2 it can be seen that the net rate of flow of mass into the element across its boundaries is given by
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2013-05-23 12:28:18
正在翻译，请等待...
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