“生态屏障”的概念、定义、翻译、参考文献-科学参考

单词	生态屏障
释义	生态屏障 Encyclopedia 理学生态屏障释 ecological defence生态屏障处于某一特定区域，具备完善的生态系统结构、过程与功能，能有效保障区域内外乃至国家生态安全的复合生态系统。
随便看	proposition proposition about dṛṣṭānta propositional propositional algebra propositional attitude propositional attitudes propositional axiom propositional calculus propositional connective propositional constant propositional form propositional formula propositional fragment propositional function propositional inference propositional intermediate logic propositional logic propositional mu-calculus propositional quantifier propositional representation propositional system propositional value propositional variable propositional variable; sentential variable propositional μ-calculus

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。