单词 | darcy |
释义 | darcy /dahr"see/, n. , pl. darcies. Physics. a unit of permeability, representing the flow, at 1 atmosphere, of 1 cubic centimeter of fluid with 1 centipoise viscosity in 1 second through a 1-square-centimeter cross section of porous medium 1 centimeter long. [after Henri-Philibert-Gaspard Darcy (1803-58), French engineer] |
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