1) frost day
霜日
1.
Based on the statistics of total frost days and days of initial frost and final frost over the years in each meteorological stations of Guangxi, the climatic general situation, climatic changing characteristics of frost day and its relationship with height of 500hPa potential are analyzed and the prediction model is set up.
在统计广西各站历年霜日总数、初霜、终霜日的基础上 ,分析了广西霜日的气候概况、气候变化特征及与 5 0 0 h Pa位势高度的关系。
2) first(last) frost date
初、终霜日
3) Girst frost date and late frost date
初终霜日
补充资料：霜日
1.犹秋日。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。