“多世代改良”的概念、定义、翻译、参考文献-科学参考

单词	多世代改良
释义	多世代改良 Encyclopedia 农学经济林育种释 advanced generation improvement多世代改良针对某特定树种的育种目标，依据该树种的生物学和林学特性、遗传变异特点和资源状况，采用轮回选择方法最大限度地提高每个世代内改良性状的遗传增益，维护育种群体广泛的遗传基础，最终实现长期改良目标的育种计划。
随便看	Song of the Harp Song of the King Pan Song of the King White Wolf Song of the Little Stream Song of the Phoenix song of Uzbek nationality song of wailing at funeral Song of Watering Horses at a Great Wall Grotto Song of Weeping over Fallen Blossom Song of Yan Song of Youth Song on Painting Songpan-Garzi Terrane Songpan Xian Song Poetry Abridgement Song Poetry of Gaozu Song Poetry of Great Unity, Ganquan and Shou Palace Song Poetry School Songpo Library Song Qi Song Qiqiu Song Qishan Song Qi’s Notes on Historical Stories Song rules on poverty relief Song rules on the poor's asylum

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。