friction wind velocity的意思|示意
美 / /
英 / /
摩擦风速
friction wind velocity的网络常见释义
摩阻风速 关键词: 摩阻风速;风速廓线;风蚀[gap=1234]keywords: ,friction wind velocity;wind velocity profile;wind erosion
friction wind velocity相关例句
Both the ratio of friction velocity to free stream wind velocity and the thickness of airflow are subject to the sidewall effect, showing the increase trend with the decreasing aspect ratios.
随着风洞宽高比的减小，断面内中垂线上的气流摩阻速度与自由流速的比值以及受风洞边壁影响的气流厚度均增大。