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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。
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hard condition resistant fiber
hard control
hardcopy
hard corals
hard core
hardcover
hard-cover binding line
hardcover book
hard crown-glass
hard cutting
hard decision
hard dense loops
hard direction
hard direction for magnetization
hard direction of magnetization
hard disk
hard disk drive
hard disk drive, HDD
hard disk drive,HDD
harddisk playout system
hard disk recorder for real time slow motion
hard disk, rigid disk
hard drawing
Hard-edge Painting
hard electron
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更新时间:2026/11/2 14:49:00