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- iron/copper pyrites
黄铁矿；黄铜矿
- iron/copper pyrites
英英释义
noun
- any of various metallic-looking sulfides (of which pyrite is the commonest)
双语例句
- Non-electric furnace for roasting ores or pyrites
非电力矿石或黄铁矿焙烧炉 - 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 - 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 - The anoxic conditions result in the widespread preservation of organic-rich sediments and pyrites in the black shale on the Yangtze Platform.
下寒武统富有机碳和黄铁矿的黑色页岩沉积，暗示了早寒武世早期缺氧环境的存在。 - 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 - Gold-bearing minerals are separated in the laboratory and the chemical analysis of each individual indicates that the gold grade for fine pyrites is3.
对矿区各种载金矿物经实验室分离并进行化学分析显示：细粒黄铁矿中金元素含量是粗粒黄铁矿的3。 - 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 - 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 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 - 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