“human ecosystem”的概念、定义、翻译、参考文献-科学参考

单词	human ecosystem
释义	human ecosystem Encyclopedia 理学人类生态系统释 human ecosystem人类生态系统由人类、地球表面的其他生命体及其环境组成，且人类通过对自然环境的适应、加工、改造而占据主导作用的生态系统。
随便看	set of observations set of pairs set of points set of poles set of premises set of procedures for manufacturing process set of procedures' relations set of procedure’s functions set of reachable markings set of real numbers set of representatives set of second category set of sentences set of separability set of sequences set of series set of sets set of small measure set of solutions set of states set of strategies set of subsets set of support set of the first category set of the k-th category

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。