USK
- abbr.驻韩美军
USK-
South of the Usk , a completely different approach seems to hold sway
阿斯克以南盛行的似乎是一种完全不同的方式。
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The sufficient and necessary conditions of baroclinic instability of the basic flow including meridional circulation are K2 < 2F and ( Usk + Vsl ) 2 > c2k2.The baroclinic instability can occur in only meridional flows .
基本气流含有经圈环流的斜压不稳定充要条件为：K~2<2F和（Usk+Vs1）~2>U0k~2.因而，对纯经向基流也可以出现斜压不稳定。