A process of the lowest water level that was infrequent in the Poyang Lake appeared in 2006.

 
  • 摘要2006年鄱陽(yáng)湖出現了歷史上罕見(jiàn)的長(cháng)時(shí)間水位異常偏低的枯水位過(guò)程,本文根據實(shí)測資料對其特征進(jìn)行分析;
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan