“concession system of environmental protection”的概念、定义、翻译、参考文献-科学参考

单词	concession system of environmental protection
释义	concession system of environmental protection Encyclopedia 工学环境保护特许经营制度释 concession system of environmental protection环境保护特许经营制度政府依法通过市场竞争机制选择环境保护产品、设施或服务的投资者和经营者，通过协议明确其权利义务和风险分担，约定其在一定期限和范围内获得收益，提供公共产品或公共服务的一项法规性机制。
随便看	sonogram sonography sonoholography sonolator sonoluminescence Sonombaljiriin Buyannemekh sonometer sonophotography sonoporation sonoporation effect sonoradiography sonorant Sonora，Estado de sonorific sonority sonorous sonotubometry Sons and Daughters of the Grassland Sons and Daughters of The Landlord Sons and Lovers Sons of Liberty Sonsonate Son without father and mother Sony Sonyang Yinhou tea

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。