查询词典 pyrites

The monocrastal minerals of gold are native gold, calaverite and electrum. Besides the native gold, pyrites and pyrrhotites are main auriferous minerals, inside which the aurum are in the form of fracture aurum, intercrastalline aurum and aurum inclusions.

Au的独立矿物主要为自然金、碲金矿和银金矿，金除了自然Au之外，黄铁矿和此黄铁矿是主要载金矿物，在载金矿物中Au主要呈裂隙金、晶间金和包体存在。

These crystal congeries are recognized to be the pyrites through SEM analysis and energy spectrum study.

这些结晶团聚体经扫描电镜、X射线能谱分析，确定为黄铁矿晶体。

Based on the researches on the crystal form and pyroelectric property of pyrite in Yi Xingzhai Gold Mine,Shanxi province,the typomophies of both crystal form and pyroelectric property of gold-bearing pyrites were set up.

通过对山西义兴寨金矿黄铁矿的晶体形态和热导电性的研究，建立了含金黄铁矿的晶体形态标型和热电性标型，进而阐述了它们在金矿普查找矿、矿床远景评价及其矿床成因类型等方面的实际意义。

The eyes and mouth were probably once inlaid with marine shell, turquoise or polished iron pyrites.

眼睛和嘴巴都可能曾经是海洋贝壳镶嵌黄铁矿，绿松石或抛光铁。

In recent years, because the sulfur corroded accidents and so on refinery which, storage and transport equipment revelation occurred to occur frequently, created the huge economic loss to the enterprise, the analysis accident cause factor discovered that the iron pyrites spontaneous combustion was the primary cause which the initiation exploded.

近年来，由于硫腐蚀而发生的炼油、储运设备泄露等事故频繁发生，给企业造成巨大的经济损失，分析事故原因发现，硫铁化物的自燃是引发爆炸的主要原因。

This article studies calcining temperatures and time effect on the content of iron pyrites in rectoriteor by calcining rectoriteor in Zhongxiang Hubei province to remove the iron pyrites in them.

以具有层状硅酸盐结构的粘土累托石为主体，经煅烧除去黄铁矿后与部分中和的丙烯酸通过水溶液聚合法制备累托石/聚丙烯酸高吸水树脂。

The iron pyrites formation and the curing product's oxidation caused the oil quality combustion principle to the storage tank to carry on the theoretical analysis, the temperature tendency change rule and the influence iron pyrites oxidation tendentious factor carried on the system and the thorough experimental study to the iron pyrites oxidation process, in the union petroleum processing and the storage and transport process actual situation carries on the analysis and the discussion to the oxidation rate influencing factor, under the plan dissimilar condition the curing product oxidation heating curve.

对储罐中硫铁化物的形成和硫化产物的氧化引起油品燃烧的原理进行了理论分析，对硫铁化物氧化过程中温度的动态变化规律和影响硫铁化物氧化倾向性的因素进行系统而又深入的实验研究，结合石油加工和储运过程中的实际情况对氧化速度影响因素进行分析和讨论，绘制不同条件下硫化产物氧化升温曲线。

The intervals around 500 cm of Core HD196A are enriched in authigenic pyrites, showing a rich zone of pyrites.

南海东北部的HD196A岩心中发现大量条状的自生黄铁矿，以中空或实心为主。

It is also found that the susceptibilities of coal pyrites vary with their crystal forms, and the average susceptibility of coal pyrites is about 13times of that of ore minerals.

研究还发现煤系黄铁矿磁化率是矿物黄铁矿的13倍，而前者与其宏观晶形直接相关。

The high sulfur coal from Jiexiu in Shanxi is used in this experiment and the influence of removing pyritic sulfur by adding different pyrites depressors on the process of agglomeration was explored in this study,The experiment result shows that adding pyrites depressors on the process of oil agglomeration can improve the sulfur-removing rate.

油团聚是以脱除煤中灰分为主的团聚技术，脱硫的效率很低，采用山西介休的高硫煤，探索在油团聚过程中加入不同的黄铁矿抑制剂(巯基乙酸、重铬酸钾、高锰酸钾)对脱除煤中黄铁矿硫的影响。结果表明加入黄铁矿抑制剂对脱硫效率有一定程度的影响

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了