1·Due to the foehn effect and topographical enclosure, the valleys in the mountainous areas of southwestern China have a special dry and hot climate, and host savanna or semi-savanna vegetations.
由于焚风效应和封闭地形，我国西南地区的一些河谷地段形成了独特的干热河谷气候，其植被为萨王纳或半萨王纳植被。
2·Affected by topography, they were strengthened by the foehn effect caused by west wind and the warm moisture accumulation before mountains caused by south wind.
受地形影响，偏西风造成的焚风效应和高压后部偏南风造成的暖湿空气在山前积聚，分别加剧了两类高温的强度。
3·The foehn effect in the east foot of the Taihang Moutain strengthened the high temperature as well.
太行山东麓的焚风效应也加大了持续高温强度。
4·The results indicated that foehn effect in special topography, the maintenance of warm air mass in low-altitude and the urbanization effect had strengthened high-temperature.
通过对典型高温日影响因素的分析发现：特殊地形下的焚风效应、中低空暖气团的维持以及城市化效应，均对高温强度有加剧作用。