| 单词 | resistance coefficient 1 |
| 释义 | resistance coefficient 1 [ri`zis·tǝns ´kō·i´fish·ǝnt `wǝn] FLUID MECHANICS A dimensionless number used in the study of flow resistance, equal to the resistance force in flow divided by one-half the product of fluid density, the square of fluid velocity, and the square of a characteristic length. Symbolized cf . |
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