pyrite
英 [ˈpaɪraɪt]
美 [ˈpaɪraɪt]
网络 硫化铁; 黄铁矿; 硫铁矿; 黃鐵礦; 二硫化铁
复数：pyrites
BNC.46152 / COCA.34091
英英释义
noun
- a common mineral (iron disulfide) that has a pale yellow color
双语例句
- It indicated that the combustion behaviors of sulfur in organic compounds and in pyrite are different greatly.
有机硫与黄铁矿硫的燃烧行为存在着重大差异。 - The metal minerals of Inner Mongolia Copper and Molybdenum ore mainly exist in pyrite, next in chalcopyrite and molybdenite.
内蒙某铜钼矿石中金属矿物以为黄铁矿为主，其次为黄铜矿和辉钼矿等。 - In order to reclaim iron concentrate from a pyrite slag of Guangxi province, study on the desulfurizing flotation technology was carried out.
对广西某硫酸烧渣进行了脱硫选矿工艺研究，以回收铁精矿。 - In the stone coal layer and the overlying black shale, there is a pyrite layer.
在石煤层或其上部的碳质页岩中含黄铁矿层。 - Characteristic Study and Geological Genesis Analysis of Pyrite in No.8 Coal in Huainan Coalfield
淮南煤田8煤层中黄铁矿的特征研究及成因分析 - Researches on Acidic Pyrite Wastewater Treatment Experiments and Its Application
酸性硫铁矿废水处理试验及工程应用研究 - Test on the Production of Iron Oxide Red with Meishan Pyrite Cinder
用梅山硫酸渣生产氧化铁红的试验研究 - Remobilized iron sulphides will precipitate as pyrrhotite at high temperatures and as pyrite when temperature decreases.
铁硫化物在高温下的再活化产物主要是磁黄铁矿，而低温下则主要为黄铁矿。 - Today, I'll give you a pyrite and an agate and wish you would like them.
我送你的是一个黄铁矿和一块小玛瑙，希望你喜欢。 - The main metal mineral in a cyanide tailing is pyrite and a little sphalerite, galena and chalcopyrite, gangue mineral is quartz.
某氰化尾渣金属矿物以黄铁矿为主，有极少量闪锌矿、方铅矿和黄铜矿，脉石矿物以石英为主。