在此基础上提出全国降雨诱发山洪灾害易发程度分布图。
The distribution map of rainfall-induced flood at varied degrees is drawn based on index.
将本世纪以来我国137个站每个站逐月的月平均气温划分为五个等级，绘制了全国范围的历年逐月温度等级分布图。
The monthly mean temperature at 137 stations in China in present century are classified into five grades 1-5. Maps of grade distribution have been prepared for every month and year.
将本世纪以来我国137个站每个站逐月的月平均气温划分为五个等级，绘制了全国范围的历年逐月温度等级分布图。
The monthly mean temperature at 137 stations in China in present century are classified into five grades 1-5. Maps of grade distribution have been prepared for every month and year.
应用推荐