natural screening中文什么意思

天然屏蔽

例句与用法

Kunming belongs to the low latitude plateau mountainous country monsoon climate , because of locating in the western region of yungui plateau , the degree of latitude is low , the elevation is high , there are the wumeng mountains to be as the natural screen in the north , separating the cold air to go down south , the whole area is subjected to influence that come from southwest and warm moisture of indian ocean s flow more , adding there are the plateau lakes to regulate degree of humidity , becoming the four seasons of " summer have no intense heat , winter have no strict and cold " , such as pleasant weather of the spring
昆明属低纬高原山地季风气候，由于地处云贵高原西部，纬度低，海拔高，北部有乌蒙山等群山作为天然屏障，阻隔南下的冷空气，全区多受来自印度洋西南暖湿气流的影响，加之有高原湖泊滇池阳宗海调节温湿度，形成“夏无酷暑，冬无严寒”四季如春的宜人气候。年平均气温为14 . 5 ，最热月平均气温19 . 7 ，最冷月平均气温7 . 5 ，年平均日照时数为2400多小时。