“生态层次”的概念、定义、翻译、参考文献-科学参考

单词	生态层次
释义	生态层次 Encyclopedia 理学生态层次释 tiering生态层次在自然选择作用下，群落中生物为提高利用环境资源的能力而形成的垂直分层现象。
随便看	Family business Governance Family business succession family business sustained managemnt family care family care for the age family caregiving Family Cemetery of Western Han Dynasty at Fengqiyuan family-centered community Family Change family commune family communication theory Family Compact family conflict theory family constellations Family Constitution family contract system of public grassland family control family cuan's stelae family doctor family education Family Entrepreneurship family ethics family ethics drama family ethics film family farm

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。