“sex ratio of fish”的概念、定义、翻译、参考文献-科学参考

单词	sex ratio of fish
释义	sex ratio of fish Encyclopedia 农学鱼类性比释 sex ratio of fish鱼类性比鱼类种群内部雌雄鱼数量比。又称鱼类性结构。是种群结构特点和种群动态的重要指标之一，也是渔业资源研究中必须查明的重要内容。
随便看	adaptive kalman filtering adaptive landscape adaptive LASSO adaptive learning adaptive learning environment adaptive least absolute shrinkage and selection operator adaptive machine translation adaptive machining adaptive maintenance adaptive maintenance of information system adaptive management adaptive management strategy adaptive market hypothesis adaptive mesh adaptive mesh generation adaptive mesh refinement adaptive method adaptive modulation coded，AMC adaptive modulation hypothesis adaptive neural network adaptive optical system adaptive optics adaptive optimal control adaptive optimization adaptive performance

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