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单词
岛屿物种平衡学说
释义
岛屿物种平衡学说
Encyclopedia
农学
〔害虫生物防治理论〕
释
theory of island species equilibrium
岛屿物种平衡学说
认为由于岛屿面积和隔离程度的限制,新物种的迁入和岛屿上原有物种的灭绝会随时间不断变化,当物种的迁入率和灭绝率相等时岛屿物种的数目将趋于动态平衡并且在一定时间内会保持稳定的理论。
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regionalism of Chinese materia medica resources
regionalization for environmental critical situation
regionalization for environmental quality
regionalization for turfgrass
regionalization map
regionalization of agricultural natural disaster
regionalization of agricultural natural disasters in China
regionalization of agricultural physical conditions
regionalization of agricultural sectors
regionalization of agriculture in China
regionalization of agro-climatic resource in China
regionalization of agrotechnical innovations
regionalization of city natural disaster in China
regionalization of climate change in China
regionalization of comprehensive climate change risk in China
regionalization of ecological and environment stress in China
regionalization of ecological function in China
regionalization of energy resources in China
regionalization of feeds in China
regionalization of forage in China
regionalization of land use in China
regionalization of major crops natural disaster insurance in China
regionalization of major function in China
regionalization of mineral resources in China
regionalization of natural disaster relief in China
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