1) ore mineral,utility
有用矿物<冶>
2) valuable mineral
有用矿物
1.
It is discussed preliminary that recovering valuable minerals from the precipitate of smelter wastewater to develop and utilize the discard and save resource.
为了节约资源,开发利用废渣,对从冶炼废水沉淀物中回收有用矿物进行了初步探讨。
4) useful minerals
有用矿物
1.
Study on extraction of valuable elements, exploitation of beneficial components and utilization of useful minerals for the mineral resources
矿物资源有价元素提取有益组分与有用矿物利用
5) valuable heavy minerals
有用重矿物
6) mined and smelted materials
矿冶物料
1.
The development of the spectrophotometric determination of rhenium in mined and smelted materials during the last ten years is reviewed.
本文综述了近１０ 年来矿冶物料中铼的光度分析方法发展状况、测定体系与测定条件， 以及相应光度分析方法的检出限、干扰情况和测定范围。
补充资料：融融冶冶
1.美好艳冶。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条