Results indicate that there is a cold advection in the surface layer and a warm advection at the higher level near the stationary front.

结果表明：静止锋附近的近地面层为冷平流，再往上为暖平流。

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Formed through radiative cooling, the surface fog layer was followed by a cloud layer caused by lowlevel cold advection.

结果表明，此次雾过程首先由地面辐射冷却形成贴地雾层，而后因低空平流冷却形成低云。

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