“perm”的概念、定义、翻译、参考文献-科学参考

单词	perm
释义	perm [pǝrm] ^{PETROLEUM ENGINEERING} A unit indicating the degree of permeability of a porous reservoir structure; the unit is expressed as bbl day^-1 ft^-2 psi^-1 ft cp or ft³ day^-1 ft^-2 psi^-1 ft cp.
随便看	insulation porcelain insulation protection insulation resistance insulation sampler insulation testing set insulator insulator arc-over insulator arrangement insulin insulinase insulinoma insulin shock insulin shock therapy insuloma intaglio intaglio plate intaglio printing intake intake area intake chamber intake gate intake manifold intake stroke intake valve intarsia

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