common pyrite
- common pyrite的基本解释
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黄铁矿
- 更多网络例句与common pyrite相关的网络例句 [注：此内容来源于网络，仅供参考]
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The glossary provides information relating to commonly occurring metals and ores such as gold, copper, chalcopyrite, haematite, pyrite, molybdenite and sphalerite, and gives details of some common mineral assemblages.
网站提供了由纽芬兰岛与拉布拉多地质勘测局在本地区发现的一些金属矿物，网站共介绍了以下7种金属矿物：黄金、铜、黄铜矿、赤铁矿、黄铁矿、辉钼矿、闪锌矿等。
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In order to solve these problems, supported by Foundation for University Key Teacher by the Minisity of Education, we study on distribution of sulfur in coal samples of ShenYang HongYang No. 3 coal mine and find that the sulfur in pyrite is more than 72％ in the total sulfur of the coal. The pyritic sulfur immerges in coal and is diffcult to be removed by common methods.
针对上述问题，我们在教育部高等学校骨干教师资助计划的支持下，以沈阳红阳三矿煤为试样，对其中硫的的赋存状态进行了研究，发现该试样中的硫有72％以上为黄铁矿硫，而且黄铁矿多数呈细小颗粒浸染于煤的有机质中，用常规分选方法脱除比较困难。
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Which has become a common impurity of quartz sand and pyrite nails, but also structural breccias (often as a "chicken blood" package, with hard texture and a soft) and late finePulse (mostly to the low hardness of stone or pyrophyllite open nature, its main impact there is beautiful).
其中常见的杂质有成为砂钉的石英和黄铁矿，也有构造角砾（常为&鸡血&包裹，质地有硬有软）和后期细脉（多为硬度不高的地开石质或叶蜡石质，其存在主要影响美观）。