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 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
• The Eskimos produced a slow-burning spark by striking quartz against iron pyrites.
  爱斯基摩人利用硫化铁矿石击打石英获得缓慢燃烧的火花。
• Experiments on re-concentration of the pyrites tailings with the gravity process by shaking table and the flotation process were carried out.
  采用摇床重选工艺和浮选工艺对某硫铁矿尾矿进行了再选试验研究。
• 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
• Pyrites and concentrate Determination of copper content Part 1: Flame atomic absorption spectrometric method
  GB/T2466.1-1996硫铁矿和硫精矿中铜含量的测定第1部分：火焰原子吸收光谱法
• The work has researched in adsorption and desorption of iodine and technetium on brass ore, lead glance, rare-earth hematite, antimony glance, molybdenite and iron pyrites and so on.
  本工作研究了黄铜矿，方铅矿、稀土赤铁矿，辉锑矿，辉钼矿，黄铁矿等六种矿物对碘和锝的吸附和解吸。
• Improvement on the method for Determination of Iron in Pyrites by Potassium Dichromate Titrimetry with Aluminium Tablet Reduction
  六氰合铁（Ⅲ）酸钾铝片还原-重铬酸钾滴定法测定硫铁矿中铁的改进
• Design features of conversion equipment in medium-scale sulphuric acid plants based on pyrites
  中型硫铁矿制酸装置转化设备的设计特点
• Pyrites and concentrate Determination of lead content Part 3: EDTA volumetric method
  GB/T2467.3-1996硫铁矿和硫精矿中铅含量的测定第3部分：EDTA容量法