pyrites

英 [paɪˈraɪtiːz]

美 [pəˈraɪtiːz]

n.  硫化矿物; 黄铁矿

牛津词典

noun

• 硫化矿物；黄铁矿
  a shiny yellow mineral that is made up of sulphur and a metal such as iron
  1. iron/copper pyrites
     黄铁矿；黄铜矿

英英释义

noun

• any of various metallic-looking sulfides (of which pyrite is the commonest)

双语例句

• The application of pyrites in Coal Gangue in Mercury wastewater treatment is studied.
  本文利用煤系硫铁矿对含汞废水的处理进行了研究。
• Mechanism Study on Nickel Wastewater Treatment by Coal-derived Pyrites
  煤系硫铁矿处理含镍废水的机理研究
• The Effect of Ash and Iron Pyrites on NO and SO_2 of Coal Combustion
  灰分和黄铁矿对燃煤NO和SO2生成的影响
• Pyrites and concentrate Determination of zinc content Part 2: Oscilloscopic polarography method
  GB/T2468.2-1996硫铁矿和硫精矿中锌含量的测定第2部分：示波极谱法
• Pyrites and concentrate Determination of moisture Gravimetric method
  GB/T2461-1996硫铁矿和硫精矿水分的测定重量法
• We utilized the change of concentration ratio between pyrites and rocks to survey gold deposits.
  所以通过金在黄铁矿及岩石中浓度比值的变化，能有效地指导勘查金矿床。
• Pyrites and concentrate Determination of effective sulfur content Combustion neutralization method
  GB/T2462-1996硫铁矿和硫精矿中有效硫含量的测定燃烧中和法
• Pyrites and concentrate& Methods for sampling and preparation sample
  GB/T2460-1996硫铁矿和硫精矿采样与样品制备方法
• Pyrites and concentrate Determination of total iron content Part 1: Cerium sulfate volumetric method
  GB/T2463.1-1996硫铁矿和硫精矿中全铁含量的测定第1部分：硫酸铈容量法
• Load problems of working mechanism of the shearer in containing pyrites and thin coal seam
  含硫化铁结核薄煤层采煤机工作机构载荷问题