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速度环量
释义
速度环量
Encyclopedia
理学
﹝流体力学基础﹞
释
velocity circulation
速度环量
表征流场涡旋强度的量,记为,定义为速度矢量沿封闭曲线的线积分,即,为曲线的弧元素矢量,规定逆时针方向为的正方向。速度环量同物体在流体中运动时所受的举力有密切联系。
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arithmetic semiformal system
arithmetic sequence
arithmetic sequence of higher order
arithmetic sequence problem
arithmetic series
arithmetic series of higher order
arithmetic set
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arithmetic theory
arithmetic transfinite recursion
arithmetic triangle
arithmetic underflow
arithmetic unit
arithmetic universal algebra
arithmetic value of the n-th root
arithmetic variety
arithmetization
arithmetization of analysis
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