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黄河三角洲自然保护区
释义
黄河三角洲自然保护区
Encyclopedia
理学
〔自然保护区〕
释
Huanghe Sanjiaozhou Ziran Baohuqu
黄河三角洲自然保护区
中国以保护新生湿地生态系统和珍稀濒危鸟类为主的湿地类型自然保护区。
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population protected mode of medicinal resources
Population pyramid
Population quantity
population random distribution
population recruitment
Population Registers
population regulation
population resource
population-shift algorithm
population size
population sociology
population spatial distribution
population stability
population standard deviation
population statistics
population structure
population subdivision
population survey
population synthesis
Population systems engineering
population systems engineering
population theories
population theories of Keynes school
population thought in ancient China
population transition
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