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渔业资源评估
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渔业资源评估
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渔业资源评估
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fisheries stock assessment
渔业资源评估
研究渔业生物种群动态、数量变动的一门科学。又称鱼类种群动态[注]。属于渔业种群生态学,是渔业资源学的核心部分。
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principal direction of curvature
principal discrete series
principal disjunctive normal form
principal distribution parameter
principal divisor
principal dual ideal
principal element
principal element elimination
principal elliptic term
principal enumeration
principal equation
principal escaped point
principal factor
principal fiber bundle
principal fiber space
principal fibration
principal filter
principal focus
principal for facet sequence
principal form
principal formula
principal fractional ideal
principal fractionary ideal
principal function
principal function classes
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