“secondary recovery of lean ore”的概念、定义、翻译、参考文献-科学参考

单词	secondary recovery of lean ore
释义	secondary recovery of lean ore Encyclopedia 工学二次资源开采释 secondary recovery of lean ore残留贫矿二次开采针对一次开采时由于种种原因未进行开采的低品位残留贫矿进行的二次开采作业。
随便看	helper T cell 2，Th2 cell helper T cell 9，Th9 helper T cell，Th cell helper T lymphocyte helper virus helpful herding helping behavior helping information cyber criminal activities help people help themselves Helsingborg Helsinki City Theatre Helsinki Meeting Helsinki University Observatory Helsinki University of Technology Helson Helson set Helson-Szeg⍥ measure Helvetica Helvetica字体 Helvetic Republic Helvetios He Lü He Lüting HEMA Hemachandra

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