| 词汇 |
friction velocity |
| 类别 |
英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典 |
| 释义 |
friction velocity- 英?[?frik??n vi?l?siti]
- 美?[?fr?k??n v??lɑs?ti]
行业词典力学壁剪切速度??? 大气科学摩擦速度???表征下垫面湍流动量输送的一种特征速度。其定义为[WTBX]V=[KF(][SX(][WTBX]τ0 [WTBX]ρ0[SX)][WTBX]V[KF)]其中τ0为下垫面附近的雷诺应力,ρ0为下垫面附近的空气密度。??? 水利摩阻流速???壁面切应力与流体密度之比值的平方根。???
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| 随便看 |
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