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
- 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 - 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。 - 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 - 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。 - 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 - 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 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 - Iron ores and concentrates, including roasted iron pyrites.
铁矿砂及其精矿,包括焙烧黄铁矿。 - Non-electric furnace for roasting ores or pyrites
非电力矿石或黄铁矿焙烧炉 - 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。