“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	ideal sheaf ideal solution ideal space Ideals, Sentiments and Spiritual Life ideal-theoretic ideal-theoretical ideal theory ideal thrust ideal trajectory ideal transformer ideal type II superconductor ideal type Ⅱ superconductor ideal value ideal velocity ideal voltage source ideal word IDEAL算法 idea of good Idea of History idea of lifelong education idea of reason Idea of the Structural Reform of Russian Rural Schools idea of the university idea organizers Ideas: General Introduction to Pure Phenomenology

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