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植物迁地保存
释义
植物迁地保存
Encyclopedia
农学
〔资源保存〕
释
ex situ conservation of plant
植物迁地保存
当物种原有的生境破坏严重,或原有生境消失,或物种数量下降到极低水平,种内难以进行繁殖或物种的生存条件突然恶化时进行异地保护的方法。又称迁地保护、非原生境保护、异地保护。
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Economic Cooperation Organization
economic cooperation zone on frontier of Heihe
economic crime cases
economic crime investigation
economic crime investigation cooperation
economic crime involving the mass
economic crops
Economic Daily
Economic Daily Press(Group)
Economic density of population
economic determinism
economic development
economic development mode
economic development of China's mega cities
economic development zone in urban China
economic diplomacy
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economic distribution map
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economic effectiveness for society
economic entities of diverse ownership
economic entity
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