An investigation was made of the flotability and process flowsheet of a certain fluorite ore.
对河南某萤石矿的矿石进行了可选工艺研究。
An investigation was made of the flotability and process flowsheet of a certain fluorite ore.
对河南某萤石矿的矿石进行了可选工艺研究。
声明:以上例句、词分类均由互联网资源自动生成,部分未经过人工审核,其达内容亦不代软件的观点;若发现问题,欢迎向我们指正。