“Darcy number 2”的概念、定义、翻译、参考文献-科学参考

单词	Darcy number 2
释义	Darcy number 2 [`där·sē ´nǝm·bǝr ´tü] ^{FLUID MECHANICS} A dimensionless group used in the study of the flow of fluids in porous media, equal to the fluid velocity times the flow path divided by the permeability of the medium. Symbolized Da₂.
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