“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	proper surface proper surface of second order proper system proper tetrad properties Properties and Actions of Medicinals properties and evaluation of cement properties based drug design properties of ceramic slurry properties of Chinese medicinals properties of determinants properties of flame properties of material properties of matter properties of measuring devices properties of metals properties of muscle working properties of refractories properties of sizing agents properties of term properties of wood-based panels proper time proper time interval proper topology proper transformation

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。