“user pays principle”的概念、定义、翻译、参考文献-科学参考

单词	user pays principle
释义	user pays principle Encyclopedia 工学〔环境经济政策〕释 user pays principle使用者付费原则环境产品和服务的使用者应该支付使用环境产品和相关服务的全部成本的环境保护经济原则。这种付费与其获取的环境物品和服务数量与质量密切相关。
随便看	direct solution of geodetic problem direct sound direct spectrum direct sports population direct stationary direct steaming machine for cocoon direct subgroup direct subsidies to grain farmers direct subsidy for grain production direct succession direct successor direct sum direct sum decomposition direct sum group direct summand direct sum module direct sum of groups direct sum of ideals direct sum of modules direct sum of objects direct sum of representations direct sum of rings direct sum of sets direct sum of sheaves direct sum of subspaces

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