“PNR)”的概念、定义、翻译、参考文献-科学参考

单词	PNR)
释义	PNR) 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	Meteosat meter meterage meterage per rig-month meterage property evaluation of radioactitive instruments meter-candle meter component metered dose inhaler metering metering effect metering facilities for oil wells metering modes metering of heat-supply system metering of heat-supply system by household heat meter metering production metering pump metering station meter-kilogram-second system meterological forecast for animal husbandry meterological yield meter rule meter-wave astronomy meter-wave burst meter-wavelength radiation meter-wave radiation

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