“衰老更新期”的概念、定义、翻译、参考文献-科学参考

单词	衰老更新期
释义	衰老更新期 Encyclopedia 农学﹝经济林生长发育规律﹞释 renewing period衰老更新期从产量出现连续下降，经济林树木生长势开始逐渐减弱，直至几乎没有经济产量为止的这段时期。又称更新复壮期、变产更新期。
随便看	special packaging special pardon special people's court special perception special perturbation special perturbation theory special phenotypes of genetic diseases special photogrammetry special pipeline map special plan of preservation of Cultural relics Special Plan of Sports Talents Training special plastic sheet without dew special plywood special point special point group special polynomial special postal service special-post teacher special poultry special poverty alleviation programs special prevention special principle of relativity special processing method of seismic data special purpose computer special-purpose computer

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。