“environmental policy instruments”的概念、定义、翻译、参考文献-科学参考

单词	environmental policy instruments
释义	environmental policy instruments Encyclopedia 工学环境政策手段释 environmental policy instruments环境政策手段政府为控制或消除社会造成的负面环境影响所采取的相应行动准则与措施。
随便看	shaft and drift construction machinery shaft and laneway modeling shaft arc furnace shaft boring shaft-boring machine shaft bottom plan shaft construction machinery shaft construction scheme shaft construction survey shaft cover platform shaft current shaft current of hydro-generator unit shaft deepening shaft development shaft distortion shaft drainage shaft drilling shaft drilling machine shaft encoder shaft excavation shaft fixed platform shaft for cable and pipe shaft furnace shaft furnace iron smelting in Africa shaft hoisting

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。