“secondary resources”的概念、定义、翻译、参考文献-科学参考

单词	secondary resources
释义	secondary resources Encyclopedia 理学矿产保护与利用释 secondary resources二次资源在一定的技术经济条件下，矿产资源领域废弃物中具有利用价值和使用功能的部分。
随便看	rural transformation rural transformation development rural troupe of Cantonese opera rural TV drama rural urbanization rural-urban migrants rural-urban migration rural vacant and abandoned land rural veteran benefit and placement rural vitalization strategy rural waste recycle machinery rural waste treatment and utilization project rural water management information system rural water pollution prevention and control project rural water supply from urban pipe network Rural Women Rurik Dynasty Rurik Ivnev Rurouni Kenshin R.U.R.Rossum’s U niversal RUS Rusalka Rusanov Ruse rush

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。