阿伦德陨星里的陨石球粒和内含物是由球粒陨石基质结合到一起的；这是一种细粒混合物，主要包括铁颗粒和硫化铁的硅酸盐矿物。
Chondrules and inclusions in Allende are held together by the chondrite matrix, a mixture of fine-grained, mostly silicate minerals that also includes grains of iron metal and iron sulfide.
作为稀有土壤来源的一种矿物，由铁、铍、铈、钇、铒的硅酸盐矿物构成。
A mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium.
黑柱石是一种少见的含钙铁硅酸盐矿物。
包头白云鄂博矿床的选矿实践迫切地要求解决赤铁矿与含铁硅酸盐矿物分离这一难题。
The separation of hematite from iron-bearing silicate minerals is a difficult problem to be solved in the practice of processing Bayan Obo ores of Baotou iron and Steel Campany.
包头白云鄂博矿床的选矿实践迫切地要求解决赤铁矿与含铁硅酸盐矿物分离这一难题。
The separation of hematite from iron-bearing silicate minerals is a difficult problem to be solved in the practice of processing Bayan Obo ores of Baotou iron and Steel Campany.
应用推荐