“tungsten extraction from basic solution”的概念、定义、翻译、参考文献-科学参考

单词	tungsten extraction from basic solution
释义	tungsten extraction from basic solution Encyclopedia 工学钨冶金释 tungsten extraction from basic solution钨碱性萃取工艺碱性条件下的粗钨酸钠溶液不需要预先净化除杂、稀释和调酸处理，直接采用季铵盐萃取剂提取钨的过程。在实现钨酸钠转型为钨酸铵的同时，实现磷、砷、硅等杂质的分离。
随便看	planning and management of construction project completion data planning and management of mineral resources planning and programming of construction planning and urban design agency Planning approval for construction land planning brief of scenic regions planning code planning condition planning condition change planning database planning editor planning element planning environmental impact assessment of water resources project and hydropower project planning evaluation planning for Beijing scenic area system Planning for Emergency Capacity Construction of National Major Offshore Oil Spills（2015-2020） planning for green space system of Kunming Planning for the Arts planning gain planning information system project cost management planning information system project quality management planning information system project risk response planning information system project schedule management planning layout of scenic and historic area planning management of land use

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