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PNR)
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农学
仔鱼饥饿“不可逆点”
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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。
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warehouse area
warehouse area of structure
warehouse facilities of concentrators
warehouse fire
warehouse for fumigation treatment
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warehouse management system
warehouse management system,WMS
warehouse operation management
warehousing logistics enterprise
warehousing management information system
warehousing problem
warehousing system
warfare simulation
warfarin
Warfield theorem
war game
wargaming
war gaming technique
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Wargner mechanism
War Hawks
warhead
warhead ablation thermal protection
warhead active thermal protection
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