英德
有道
百度
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维基
百科
沙化 [shā huà]
desertification
- 沙化土地光谱数据表现出随植被覆盖、植被类型、土壤、地类等的变化规律。
Spectral data of sandy land are changed with vegetation coverage, vegetation type, soil and land type. - 阐述了青海湖环湖区草原退化、沙化,湖面退缩的严重状况,提出改善青海湖生态的建议。
Status of pasture degeneration,desertification,lake area shrink back were stated around Qinghai Lake.Suggestions of improvement Qinghai lake ecology were offered. - 自1999年以来，全区大部分地区连续三年干旱和虫害（蝗灾），造成严重的草原退化和沙化。
From 1999, Most area of Inner Mongolia were suffered from drought and pest, and caused serious degeneration and desertification.
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