“二次资源开采”的概念、定义、翻译、参考文献-科学参考

单词	二次资源开采
释义	二次资源开采 Encyclopedia 工学二次资源开采释 secondary recovery of resources二次资源开采在已结束开采的阶段上或矿山中再次进行的采矿作业。是增加矿石产量、充分回收矿产资源和延长矿山企业寿命的重要手段。
随便看	spectrum function spectrum-generating algebra spectrum index spectrum intensity spectrum kernel spectrum level spectrum line spectrum locus Spectrum losses spectrum-luminosity diagram spectrum matrix spectrum measurement spectrum model spectrum monitoring spectrum of a C*-algebra spectrum of a commutative ring spectrum of a complex spectrum of a continuous signal spectrum of a discrete signal spectrum of a dynamic system spectrum of a function spectrum of a graph spectrum of a hyperfunction spectrum of a linear operator spectrum of a linear transformation

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。