“permeability”的概念、定义、翻译、参考文献-科学参考

单词	permeability
释义	permeability [´pǝr·mē·ǝ`bil·ǝd·ē] ^{ELECTROMAGNETISM} A factor, characteristic of a material, that is proportional to the magnetic induction produced in a material divided by the magnetic field strength; it is a tensor when these quantities are not parallel. Also known as magnetic permeability. ^{FLUID MECHANICS} 1. The ability of a membrane or other material to permit a substance to pass through it. 2. Quantitatively, the amount of substance which passes through the material under given conditions. ^GEOLOGY The capacity of a porous rock, soil, or sediment for transmitting a fluid without damage to the structure of the medium. Also known as conductivity; perviousness. ^{NAVAL ARCHITECTURE} The percentage of a given space in a ship that can be occupied by water.
随便看	electron micrograph electron microprobe electron microscope electron mirror electron mobility electron multiplicity electron multiplier electron-multiplier phototube electron nuclear double resonance electron number electronographic tube electronography electronoluminescence electron optics electron orbit electron pair electron pair bond electron paramagnetic resonance electron paramagnetism electron-positron pair electron-positron storage ring electron probe electron probe x-ray microanalysis electron radiography electron radius

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