“sandy desertification in China”的概念、定义、翻译、参考文献-科学参考

单词	sandy desertification in China
释义	sandy desertification in China Encyclopedia 理学中国沙漠化释 sandy desertification in China中国沙漠化中国干旱、半干旱地区和部分半湿润地区在干旱多风和疏松沙质地表条件下，由于人为过度利用土地等因素破坏了脆弱的生态平衡，使原非沙漠地区出现了以风沙活动（风蚀、粗化、沙丘形成与发育等）为主要标志的土地退化过程。
随便看	hydropower and water resources standard hydropower application in ancient China hydropower base hydropower computation hydropower development in Brazil hydropower development in Canada hydropower development in China hydropower development in Congo River Basin hydropower development in India hydropower development in Iran hydropower development in Japan hydropower development in Lancang - Mekong River Basin hydropower development in Norway hydropower development in Russia hydropower development in Switzerland hydropower development in the Columbia River Basin hydropower development in the Danube Basin hydropower development in the Nile Basin hydropower development in the Parana River Basin hydropower development in the United States hydropower development in Turkey hydropower development planning hydropower development planning of Changjiang（Yangtze）River（the Yibin-Yichangreach） hydropower development planning of Dadu River hydropower development planning of Hongshui River

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