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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

      • 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
      • Pyrites and concentrate Determination of carbon content Caustic asbestos gravimetric method
        GB/T2469-1996硫铁矿和硫精矿中碳含量的测定烧碱石棉重量法
      • 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。
      • 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。
      • In Arctic North America, the Eskimos produced a slow-burning spark by striking quartz against iron pyrites, a compound that contains sulphur.
        在北美北极圈地区,爱斯基摩人生产火星通过黄铁矿和石英对撞,产生一种化合物包含硫磺。
      • 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。
      • Iron ores and concentrates, including roasted iron pyrites.
        铁矿砂及其精矿,包括焙烧黄铁矿。
      • 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
      • 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
      • 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