“ecological value”的概念、定义、翻译、参考文献-科学参考

单词	ecological value
释义	ecological value Encyclopedia 工学城乡生态环境释 ecological value生态价值自然生态系统所提供的产品、服务和环境支持，对于人类社会生存发展的效用。
随便看	conditional stability constant of complex conditional symbol conditional symmetric instability , CSI conditional test conditional value at risk conditional variance conditional variation conditional variation problem Conditional β Convergence conditionary periodic motion condition-based maintenance condition-based maintenance of aircraft materiel condition based on maintenance conditioned conditioned eigenvalue Conditioned Emotional Response (CER) conditioned equivalence conditioned existence conditioned galvanic skin response conditioned immune conditioned observation conditioned pathogen conditioned place aversion conditioned place preference conditioned random variable

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。