“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	vacuum casting vacuum chamber vacuum chromatography vacuum circuit breaker vacuum cleaner vacuum cleaning furnace vacuum coating vacuum column vacuum compressor vacuum concentration equipment vacuum condensate vacuum condensate of QCD vacuum condensateof QCD vacuum cooling dryer vacuum cooling infrared-rays drying technology vacuum curettage vacuum deaeration tower vacuum debenzolization vacuum degassing process vacuum degeneracy vacuum degenerate vacuum degeneration vacuum degree in canned food vacuum dehydration vacuum deposition

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。