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Jia Dan
释义
Jia Dan
Encyclopedia
工学
〔人物〕
释
Jia Dan
郏亶
(1038~1103)中国北宋水利家。字正夫。
理学
贾耽
释
Jia Dan
贾耽
(730~805)中国唐代地理学家、地图学家。
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vegetation index
vegetation investigation
vegetation map
Vegetation Map of the People's Republic of China(1︰1000000)
vegetation mattress
vegetation measures for soil and water conservation
Vegetation of China
vegetation pattern
vegetation patterns
vegetation physiognomy
vegetation primary succession
vegetation productivity
vegetation quantitative characteristics
vegetation regionalization
vegetation regionalization in China
vegetation representation
vegetation science
vegetation seasonal aspect
vegetation secondary succession
vegetation species composition
vegetation structure
vegetation succession
vegetation succession climax
vegetation succession series
vegetation three-zonal law
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