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
- 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 - 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& 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 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 - 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。 - 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 - Iron ores and concentrates, including roasted iron pyrites.
铁矿砂及其精矿，包括焙烧黄铁矿。 - 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 - 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 - 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