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草原旱灾
释义
草原旱灾
Encyclopedia
农学
草原旱灾
释
drought disaster
草原旱灾
因长期降水量较少,致使土壤水分减少,牧草体内及根部缺少水分,导致牧草不能正常返青或影响牧草正常生长和发育,使得草原生物量减少、生物多样性降低,以及河流缺水和人畜饮水受限,使大量家畜掉膘甚至死亡,造成重大经济损失的灾害,属于农业干旱的范畴。
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multispectral imaging
multispectral LiDAR
multispectral remote sensing
multi-spectral scanner
multi-spectral scanner,MSS
multispectral scanner,MSS
multispectral scanning device
multispectral sensor
multi-speed disk
multi-sphere coupled numerical model
multi-split air conditioning (heat pump) systems
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multistable perception
multistable polyhedron
multistable system
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multistage allocation process
multi-stage bubble column reactor
multistage combustion model
multistage competition
multi-stage control chart
multistage controllable system
multistage controlled process
multistage decision
multi-stage decision making
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