“ecological protection tax”的概念、定义、翻译、参考文献-科学参考

单词	ecological protection tax
释义	ecological protection tax Encyclopedia 理学生态保护税释 ecological protection tax生态保护税国家针对一切开发、利用生态环境资源的单位和个人，按其对生态环境资源的开发、利用、污染及破坏程度征收的税款。
随便看	index of social progress index of spatial agglomeration index of speciality index of talent index of thousand people index of total isotropy index of underground space planning index of vehicle operation efficiency index of well-being index pair index-preserving projectivity index raising index register index register, modifier register index set index storage index surface index system index system of forestry development index technology index theorem index theory index to records location index transformation index tuning

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。