| 单词 | 磁黄铁矿 |
| 释义 | 〔pyrrhotite〕A brownish-bronze iron sulfide mineral, FeS, characterized by weak magnetic properties and used as an iron ore and in the manufacture of sulfuric acid. Also called magnetic pyrites 磁黄铁矿：一种褐黄色硫铁矿，Fes,特征是有微量的磁性，用于铁矿或在硫酸的制造中 也作 magnetic pyrites〔troilite〕A nonmagnetic variety of the mineral pyrrhotite, FeS, present in almost all meteorites and having almost no ferrous iron deficiency.无磁黄铁矿：磁黄铁矿石的无磁性种类，FeS，存在于所有的陨石中且几乎不含铁质 |
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