The large-scale circulation causes the convergence of heat, which is an important term in the heat budget.

而大尺度背景场会产生热量的辐合辐散，此项是热力收支中的重要物理项。

It is found that there are considerable changes on air - sea fluxes, especially on latent heat fluxes and net oceanic heat budget after summer monsoon onset.

发现季风爆发后海-气热量交换突然发生变化，其中潜热通量、海洋热量净收支变化尤为显著。