查询词典 pyrites
- 与 pyrites 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Beginning with the contents of devolved customer value, the paper analyzes the market situations and marketing measures of pyrites , and discusses what the pyrite enterprises should do to improve the devolved customer value.
本文首先介绍了有关顾客度让价值的相关内容,然后分析了我国硫铁矿的市场情况及企业的营销措施,在此基础上围绕以提高顾客度让价值来阐述硫铁矿企业所应展开的营销工作及其相关事项。
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The syngenetic pyrites bear the similar features.
同生黄铁矿也具有类似的特征。
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Bioleaching of soluble phosphate from phosphate rock with acidithiobacillus ferrooxidans mutated with microwave under existing of pyrites was investigated.
采用微波辐照对氧化亚铁硫杆菌进行诱变,并利用诱变菌在黄铁矿存在条件下从磷矿粉中浸出可溶性磷。
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TOF-SIMS images show bacteriogenic pyrites are relatively rich in Cu, Zn, and Ni, suggesting that bacteria probably play an important role in the enrichment of Cu, Zn, and Ni during their formation.
TOF-SIMS 的离子像亦表明菌落成因的黄铁矿富集 Cu 、 Zn 和 Ni ,表明菌落在生物成因黄铁矿的形成过程中,在改变介质条件、在迁移、活化和富集 Cu 、 Zn 等金属元素方面做出了贡献。
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Supply has in creased at an even greater pace as sulfur recovered from oil and gas refining, and from non-ferrous metal smelting has displaced voluntary production of sulfur from Frasch mining and pyrites production.
世界硫供应增长的速度更快,石油和天然气加工过程中回收的硫磺产量和有色金属冶炼回收的硫酸产量迅速增长,逐渐代替了矿产硫磺和硫铁矿的生产。
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According to gold deposit minerogenetic process,there are many kinds of altered mineral associated silicolites,pyrites and multiple metal sulfides.
根据金矿床成矿过程中有各类蚀变体—硅化体、黄铁矿化和多金属硫化物伴生,针对测区存在覆盖层厚和高压线密集的客观环境,勘查金矿时选择CSAMT和TDIP单极-偶极测深进行构造及硫化物空间位置的圈定,在勘探区应用地球物理方法取得了较好地质效果。
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Theseshistose pyrites being composed principally of coal, flint, alumina, andsulphuret of iron–the latter in excess–it was necessary to separate thesulphuret of iron, and transform it into sulphate as rapidly as possible.
这些黄铁矿石的主要成分是炭、火石、矾土和硫化铁,其中硫化铁的含量过多,必须使它分离,尽快地把它变为硫酸盐。
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The PGE is mainly occurred in kerogens and pyrites.
0-9,远高于其围岩;矿石中PGE主要赋存在干酪根和黄铁矿中,矿石中干酪根的PGE平均含量高达2556.51?
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As pyrites from Archean black shales worldwide show similar Fe iso- tope features to those from the two Chinese sulfide deposits, the enrichment of light Fe isotopes in early Precambrian ocean is likely to be regional, or even global.
导致早前寒武纪海洋富集Fe轻同位素的原因是海水中大量的Fe被氧化形成了富集Fe重同位素的磁铁矿和赤铁矿。
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In addition, high-resolution time-of-flight secondary ion mass spectrometry was used to study the chemical composition of various pyrite forms in the No.9 coal seam (St,d = 3.46%) from the Wuda Coalfield. These include bacteriogenic, framboidal, massive, cell-filling, fracture-filling, and nodular pyrites.
运用高分辨率飞行时间型二次离子质谱仪,研究了内蒙古乌达矿区高硫煤9煤层( St,d=3.46%)中的菌落成因、莓球状、晶粒状、胞腔充填型、裂隙充填型、结核状黄铁矿的化学组成。
- 推荐网络例句
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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。
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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
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。