1) coarse pyrites
![点击朗读](/dictall/images/read.gif)
粗粒黄铁矿
2) coarse pyrite
![点击朗读](/dictall/images/read.gif)
粗黄铁矿
3) fine pyrites
![点击朗读](/dictall/images/read.gif)
细粒黄铁矿
1.
Gold-bearing minerals are separated in the laboratory and the chemical analysis of each individual indicates that the gold grade for fine pyrites is 3.
对矿区各种载金矿物经实验室分离并进行化学分析显示:细粒黄铁矿中金元素含量是粗粒黄铁矿的3。
4) Coarse ilmenite
![点击朗读](/dictall/images/read.gif)
粗粒级钛铁矿
5) Micro-fine pyrite particles
![点击朗读](/dictall/images/read.gif)
微细粒黄铁矿
6) hard grained cast iron
![点击朗读](/dictall/images/read.gif)
粗粒铸铁
补充资料:黄铁矿,矿铁矿
CAS:1309-36-0
分子式:FeS2
中文名称:黄铁矿;硫铁矿;硫精矿粉;黄铁矿,矿铁矿
英文名称:Pyrite;pyrite (fes2);powdered pyrite concentrate;pyrite concentrate;troilite
分子式:FeS2
中文名称:黄铁矿;硫铁矿;硫精矿粉;黄铁矿,矿铁矿
英文名称:Pyrite;pyrite (fes2);powdered pyrite concentrate;pyrite concentrate;troilite
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