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荒漠化
释义
荒漠化
Encyclopedia
农学
荒漠化
释
desertification
荒漠化
由于气候变化和人类活动等因素造成的干旱半干旱地区或半湿润地区的土地退化,地表渐渐被砾石、沙粒覆盖的过程。
理学
荒漠化
释
desertification
荒漠化
由于干旱少雨、植被破坏、大风吹蚀、流水侵蚀、土壤盐渍化等因素造成的大片土壤生产力下降或丧失的自然(非自然)现象。
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Stele of Xuanmi Pagoda
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Stele of Yi Ying
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Stele of Yuan Cishan
Stele of Zhang Jing
Stele of Zhang Menglong
Stele of Zhang Qian
Stele of Zhao Yi
Stele of Zheng Wengong
stele on dramatic pavilion at Great Lord Temple of Beizhuang Village, Yu County
stele on dramatic pavilion at Paihuai Temple of Zhongbing Village, Yangqu County
stele on the ritual performance building at Lord Tang Temple of Xiajiao Village, Yangcheng County
stele on the theatre at Lord Tang Temple of Guoyu Village, Yangcheng County
Stele Rubbings in the Universe
Steles of Zheng Xi
ST elevationmyocardialinfarction
steliogen
Stella Kon
Stella Mira
stella octongula
stellar
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