“regional test of grass varieties”的概念、定义、翻译、参考文献-科学参考

单词	regional test of grass varieties
释义	regional test of grass varieties Encyclopedia 农学草品种区域试验释 regional test of grass varieties草品种区域试验新选育或引进的品种，经育种单位试验表现优良并有推广可能时，在试验主持单位的统一安排下，在不同生态区域内选择有代表性的地点若干，采用同一试验设计所进行的联合品种比较试验。又称品种区域适应性试验。
随便看	population balance mode population-based strategy population-based study population behavior of complex financial systems population biology population bottleneck population capacity population carrying capacity population census population census of China population characteristic population classification population colonization population comparison population control population correlation coefficient population covariance population crash population crisis population demography population density population density of pest Population Development population deviation population dispersal

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。