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

单词	desertification in China
释义	desertification in China Encyclopedia 理学中国荒漠化释 desertification in China中国荒漠化由于气候变化和不合理的人类活动，造成中国干旱、半干旱和半湿润地区的土地退化现象。荒漠化以土地资源丧失和地表类似荒漠景观出现为标志。
随便看	linear equality constrained least squares problem linear equality constrained least-squares problem linear equalization linear equation linear equation with one unknown linear equivalence linear equivalence class linear estimate linear estimation linear estimator linear evolution equation linear expansion coefficient Linear Expansion Theory linear expansivity linear expression linear extension linear extrapolation linear factor linear feature extraction linear fiber map linear field linear field of view linear filter linear filtering linear finite automaton

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