以青海省海西州干旱寒冷地区国道GZ215线实地调查与收集的资料为基础，对干旱寒冷地区沥青路面病害的成因及机理进行分析。
The causes and mechanism of dry cold pavement disease areas are anylisized based on dry cold areas of Qinghai Province in the National Road GZ215 line of field survey and data collection.
蒙古大部分地区正在经历着严寒(dzud)，这是指夏天非常干旱，随之而来的冬天却极其寒冷的一种现象。
Most of Mongolia is suffering from a dzud, a phenomenon of a severely cold winter following a summer drought.
气象学家说我们面临着二十年较寒冷的天气和地区性干旱。
Meteorologists say we are facing twenty years of colder weather and regional droughts.
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