In a few areas, a negative correlation existed between latest frost with air temperature, and a positive correlation with precipitation.
少部分地区终霜对气温负相关显著，对降水正相关显著。
The comprehensive response of first frost and latest frost to climate change showed that the extened variation trends have obvious regional differences.
初霜、终霜对气候变化的综合响应表现在无霜期的延长变化趋势存在明显的区域性差异。
应用推荐