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仔鱼饥饿“不可逆点”
释义
仔鱼饥饿“不可逆点”
Encyclopedia
农学
仔鱼饥饿“不可逆点”
释
starvation in larvae ("the point-of-no-return"; PNR)
仔鱼饥饿“不可逆点”
在饵料缺乏的情况下,初孵仔鱼达50%或100%死亡时的饥饿时间。又称仔鱼饥饿“致死临界期”、仔鱼“不可逆转饥饿”(irreversible starvation)、仔鱼“生态死亡”点。是从生态学角度评价仔鱼的饥饿耐力的一项指标。常用此作为仔鱼“生理死亡”的界限。
随便看
branching curve
branching decay
branching enzyme
branching equation
branching force
branching function
branching index
branching law
branching Markov process
branching network
branching of solutions
branching operation
branching order
branching particle system
branching phenomena
branching point
branching process
branching process with a random medium
branching process with diffusion
branching process with discrete time
branching process with immigration
branching process without
branching ratio
branching rule
branching system
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