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降河产卵种群
释义
降河产卵种群
Encyclopedia
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降河产卵种群
释
catadromous species
降河产卵种群
在淡水中生活成长,性成熟时洄游到海洋中产卵繁殖,幼仔鱼由海洋向河川洄游的水生动物种群。
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dutchmans pipe vine
Dutch Manual for the arrangement and Description of Archives
Dutch National Vegetation Database
Dutch private international law
Dutch Republic
Dutch Spatial Planning
Dutch sports
dutch territorial spatial planning
Dutch Water Law
Dutch windmill graph
DuTiger-shaped Section from QinPeriod
duty
duty cycle
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Duty-household
duty in civil affairs
duty of care in treatment
duty of compulsory military service
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duty to receive education
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Duu-a
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