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单词
alpine sandy land
释义
alpine sandy land
Encyclopedia
农学
沙地
释
alpine sandy land
高寒沙地
沙地的一种。地表被沙丘(或沙)覆盖,由于海拔较高(2500~3700米),气候寒冷干燥,植物因无法吸收水分而引起植物生理干旱,植物种类比较贫乏,植被盖度较低的沙地,又称高寒沙区。
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percentage of coarse fiber
percentage of controlled soil erosion area
percentage of efficient supplier correct end cocoon
percentage of fatty extraction
percentage of healthy chicks
percentage of length deviation
percentage of overlength fiber
percentage of recovered forestry and grass
percentage of sows showing estrus within 7 days of weaning
percentage point
percentage recovery of gas reservoir
percentage reduction of area
percent for art
percent frequency effect
percentile
percentile deviation
percentile method
percent of infestation
percent of loss
percent sign
percent yield
perceptibility
perception
perception-action coupling
perception layer
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