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survey of wintering waterbirds
释义
survey of wintering waterbirds
Encyclopedia
农学
越冬水鸟调查
释
survey of wintering waterbirds
越冬水鸟调查
在水鸟越冬期间,按照统一的调查方法和技术标准,采用分组和分区的方式,多个调查组共同完成某一区域内越冬水鸟种类、数量和分布等信息调查的活动。
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absolutely quantifier-free formula
absolutely semi-additive function
absolutely semi simple
absolutely semi simple algebra
absolutely semi simple representation
absolutely simple
absolutely simple algebra
absolutely simple group
absolutely stable
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absolutely stable system
absolutely summable
absolutely summable sequence
absolutely summable series
absolutely summing operator
absolutely symmetric function
absolutely taken
absolutely unbiased sequence
absolutely uniserial algebra
absolutely unramified extension
absolutely unramified ideal
absolute magnetic permeability
absolute magnetometer
absolute magnitude
absolute magnitude effect
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