“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	inclined line inclined pile position survey inclined plane inclined plate thickener inclined plate thickening classifier inclined shaft inclined shaft car inclined shaft manrider inclined ship lift inclined skip inclined-skip winding inclined tube thickener inclined wire former inclined wire wet-laid web incline rectifying of buildings inclinometer inclosed in-cloud scavenging incloud scavenging include included angle including-excluding principle including set inclusion inclusion and exclusion principle

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。