Species that show characteristics consonant with a stable niche. Dispersal is less important, perseverance is more significant than recovery from adverse conditions, and the survival of the young is more important than high fecundity.
科学参考收录了60776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。