| 释义 |
darcy
dar·cy D5026100 (där′sē′)n. A unit used to measure the permeability of porous substances such as soil, equal to the passage of 1 cubic centimeter of fluid having a viscosity of 1 centipoise for 1 second under the pressure of 1 atmosphere through a medium having a volume of 1 cubic centimeter.
[After Henry Philibert Gaspard Darcy.]darcy (ˈdɑːsɪ) n (Units) geology a unit expressing the permeability coefficient of rock. Symbol: D [named after Henri-Philibert-Gaspard Darcy (1803–58), French hydraulic engineer]
Darcy (ˈdɑːsɪ) n (Biography) (James) Les(lie). 1895–1917, Australian boxer and folk hero, who lost only five professional fights and was never knocked out, considered a martyr after his death from septicaemia during a tour of the United StatesDarcy
Darcy (James) Les(lie). 1895--1917, Australian boxer and folk hero, who lost only five professional fights and was never knocked out, considered a martyr after his death from septicaemia during a tour of the United States darcy[′där·sē] (physics) A unit of permeability, equivalent to the passage of 1 cubic centimeter of fluid of 1 centipoise viscosity flowing in 1 second under a pressure of 1 atmosphere through a porous medium having a cross-sectional area of 1 square centimeter and a length of 1 centimeter. |