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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。
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Streletsky,Nikolay Stanislavovich
strength
strength analysis of structures
strength at specified elongation
strength calculation standard of boiler pressurized components
strengthened
strengthened condition
strengthened form
strengthening
strengthening and toughening of ceramics
strengthening effect of strain gauge
strengthening mechanisms of metallic materials
strengthening of metals
strengthening of structure
strengthening organizational consensus
strengthening spleen to control water/warming kidney and strengthening spleen
Strengthening the reporting of observational studies in epidemiology (STROBE) statement
strengthening the weakness
strengthening vital qi
strengthening vital qi and eliminating pathogenic factors
strengthening,retrofitting and transformation for civil engineering
strengthen the central force and weaken the local one
strengthen the spleen with roasted and aromatic flavour
strength function
strength of association
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