1) high degree pyrite
高品级黄铁矿
2) high coal-pyrite
高碳黄铁矿
1.
The paper researches HNO_3 catalytic-oxidized technology of high coal-pyrite through a lot of experiments, which obtains HNO_3 direct and indirect catalytic-oxidized primary mechanism and technological condition,and supplies experimental foundation about comprehensive utilization of high coal-pyrite of HNO_3 catalytic-oxidized method.
通过对ＨＮＯ３催化氧化高碳黄铁矿的研究，得出有关ＨＮＯ３直接和间接催化氧化黄铁矿的初步机理和工艺条件，为高碳黄铁矿的ＨＮＯ３催化氧化综合利用提供实验基础。
3) High grade iron concentrate
高品位铁精矿
1.
High grade iron concentrate is a deep-processed product which is also a novel functional material that has great development potential.
高品位铁精矿是选矿的深加工产品,又是一种很有发展潜力的新型功能材料。
4) pyrite concentrate
黄铁矿,矿铁矿
5) grizzle
[英]['ɡrɪzl] [美]['grɪzḷ]
高硫煤，含黄铁矿煤
6) Pyrite
[英]['pairait] [美]['paɪraɪt]
黄铁矿
1.
Research on Enhancing Dump Leaching of Chalcopyrite by Pyrite;
排土场黄铁矿促进黄铜矿浸出研究
2.
Effect of Electron Beam Irradiation on Composition of Pyrite Surface;
电子束辐照对黄铁矿表面组成的影响
3.
Phases in Pyrite Bio-Oxidation Process;
黄铁矿生物氧化过程的阶段性
补充资料：品级
①古代官吏的等级：这畿尉品级虽卑，却是个刑名官儿。②产品、商品的等级。
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