最近30从www.hoelymoley.com 2023 - 07 - 10 - t12:26:34z //www.hoelymoley.com/feeds/question/16600 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/16600 4 Millemila //www.hoelymoley.com/users/15547 2019 - 03 - 30 - t02:24:37z 2019 - 03 - 30 - t02:46:50z

< p > < a href = " http://glossary.ametsoc.org/wiki/Inertial_flow " rel = " nofollow noreferrer " > < / >是由惯性流之间的平衡科氏力和离心力。< A href = " http://glossary.ametsoc.org/wiki/Geostrophic_flow " rel = " nofollow noreferrer " > < / >地转流是由科里奥利的梯度之间的平衡压力。惯性流科里奥利频率的频率(43.5 n,科里奥利频率<跨类= " math-container " > 10美元^ {−4}$ < / span > <跨类= " math-container " > $ s ^ {−1} < / span >美元,相当于一个惯性的17.4 h)。对我来说这只是一个粒子的时间需要执行一个完整的旋转围绕其中心旋转。为什么这个峰值出现在情节像< a href = " //www.hoelymoley.com/a/8074/15547 " > < / > ?是因为是随身携带流场在一定规模较小?在一个完美的惯性陀螺,因为它处于稳定状态,如果你在一个点样品你总是相同的速度,对吧?一个完美地转平衡没有旋转,我知道在这种情况下我们会频率= 0。但有点偏离,可能引起大规模地转陀螺(如athmosphere低压系统)。不会陀螺被关联到一个频率,以同样的方式惯性陀螺的频率? Why it is common to say the geostrophic flows do not have a frequency? For a geostrophic gyro it still takes a certain time to rotate around a center of rotation.

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