1·The results indicate that this severe convection is caused by a series of severe storms under advantageous synoptic background.
结果表明，这次强对流天气过程是在有利的天气背景下，由一系列的强风暴引发的。
2·For synoptic scale systems, the SST thermal forcing mainly excites the atmospheric low - frequency oscillation.
对于天气尺度系统，海温热力场则主要激发出大气低频振荡。
3·This study was conducted in the aspects, such as, dry climatic background, circulation conditions, possible sand-dust sources, paths of sand transportation, and synoptic systems.
作者从干旱气候背景、环流状况、沙尘源、沙尘路径及天气系统等方面进行了分析，并集中对引发强沙尘暴的蒙古气旋进行了诊断分析。
4·The frontogenesis (frontolysis) is a problem of significance in synoptic meteorology and climatology.
锋生(锋消)在天气学和气候学方面是一个重要问题。
5·So the key to the prediction of the abnormal track is how to correctly consider the climatic patterns and synoptic situations.
正确地考虑气候规律和具体的天气条件相结合是预报热带风暴异常路径成败的关键。