Hence , there were serious and detailed observational records , but no significant models for predictions 所以,中國人很早已經(jīng)對天象作認(rèn)真而細(xì)致的觀測,更留下了大量詳細(xì)的天象記錄。
This paper reviewed the changes in mean climate and extreme climate in china during the last 40 years based on the daily observational records of the recent 50 years , provided by china meteorological administration 摘要隨著中國氣象局對近50年來逐日氣象觀測資料的釋放,人們從不同的角度對中國平均氣候和極端氣候的分布特征有了更多的了解。