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
- 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。 - 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 - The genesis of pyrites in coal
煤中黄铁矿的成因研究 - Evaluation of the Uncertainty of Determination of Effective Sulfur Content in Pyrites and Concentrate by Combustion Neutralization Method
燃烧中和法测定硫铁矿和硫精矿中有效硫含量不确定度的评定 - 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 - Mechanism of Pyrites Depression and Activation Flotation in High Alkali Environment
高碱抑制硫铁矿及活化浮选机理研究 - 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 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& 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 - This paper, based on a iron pyrites monitor acid mine drainage and heavy metals pollution example in waste rock site, introduces present conditions of acid mine drainage pollution in waster.
本文以某黄铁矿废石场酸性废水重金属污染监测为例,介绍了废石场酸性废水污染现状,探讨了硫化矿物氧化机理、酸性废水重金属迁移转化规律和时空分布规律。