pyrrhotite
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n.
磁黄铁矿；
英英释义
pyrrhotite[ 'pirətait ]
n.a brownish iron sulfide mineral (FeS) having weak magnetic properties
同义词：pyrrhotinemagnetic pyrites
双语例句
用作名词(n.)
The pulp concentration has effect on the leaching rate of pyrrhotite and marmatite.
矿浆浓度对磁黄铁矿和铁闪锌矿的细菌浸出有影响。
The oxidation kinetics of nickel pyrrhotite with air under microwave irradiation has been studied.
研究了微波辐照下镍磁黄铁矿空气氧化动力学。
权威例句
A review on pyrrhotite oxidationA thermodynamic study of pyrite and pyrrhotite ☆
Pyrrhotite reaction kinetics: reaction rates for oxidation by oxygen, ferric iron, and for nonoxidative dissolution
Diffusion of osmium in pyrrhotite and pyrite: implications for closure of the Re–Os isotopic system
Diagenetic formation of greigite and pyrrhotite in gas hydrate marine sedimentary systems
Solubility of the buffer assemblage pyrite + pyrrhotite + magnetite in NaCl solutions from 200 to 350°C
Pyrite and Pyrrhotite Textures and Composition in Sediments, Laminated Quartz Veins, and Reefs at Bendigo Gold Mine, Australia: Insi...
Magnetic properties of natural pyrrhotite Part I: Behaviour of initial susceptibility and saturation-magnetization-related rock-magn...
X-ray photoelectron and Auger electron spectroscopy of air-oxidized pyrrhotite: Distribution of oxidized species with depth
Solubility of the assemblage pyrite-pyrrhotite-magnetite- galena -gold-stibnite-bismuthinite-argentite-molybdenite in H_2O-NaCl-CO_2...
1. The typomorphic characteristics of pyrrhotite can be regarded as indicator of prospecting and evaluating for gold deposit.
磁黄铁矿的标型特征可以作为寻找和评价金矿床的指示标志。
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2. Study was made on the effect of the various kinds of grinding media(steel jar and porcelain ball or iron jar and iron ball) on the flotation of pyrrhotite grinded in a nitrogen environment.
研究了氮气磨矿环境下不同的磨矿介质（钢罐瓷球、铁罐铁球）对磁黄铁矿浮选的影响。
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3. The present paper discusses current researching status of pyrrhotite bioleaching in detail in terms of its mechanisms, kinetics and intensifying measures.
本文从浸出机理、动力学和强化措施等方面阐述了生物浸出磁黄铁矿的研究现状。
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4. Pyrrhotite, Pentlandite and chalcopyrite are main metallic minerals in cop-per-nickel sulfide deposits.
磁黄铁矿、镍黄铁矿、黄铜矿是这类矿床的主要金属矿物。
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5. The oxidation kinetics of nickel pyrrhotite with air under microwave irradiation has been studied.
研究了微波辐照下镍磁黄铁矿空气氧化动力学。
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6. Mainly coarse grained gold, along with pyrite, pyrrhotite, arsenopyrite, and minor base metal sulfides, occur in networks of quartz veinlets, brecciated wallrock, and disseminated in altered wallrock.
大部分粗粒金主要赋存在网格状石英细脉和角砾状围岩中的黄铁矿、磁黄铁矿、毒砂和少量贱金属硫化物中和以分散状分布在蚀变围岩中。
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7. Ore bearing stratum contain richly pyrrhotite, pyrite, spessartine and dannemorite.
赋矿层位中富含磁黄铁矿、黄铁矿、锰铝榴石和锰铁闪石。
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8. Pyrrhotite is the most important gold carrying mineral in the deposit and nearly 67.02% of the gold occurs in pyrrhotite in form of natural gold.
磁黄铁矿是本矿床中金的最主要载体矿物，约占67.02%的金以自然金的形式赋存于磁黄铁矿中。
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9. It is difficult for D- to adsorb on an oxidized surface of pyrrhotite, but D- can adsorb electrochemically on an unoxidized surface of pyrrhotite.
难以附着在氧化的磁黄铁矿表面，但在未氧化的活性磁黄铁矿上会形成电化学吸附。
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10. Metal deposit environmental pollution originates from the oxidation and decomposition reaction of metal sulfides , particularly pyrite(FeS 2) and pyrrhotite (FeS).
金属矿山环境污染源于金属硫化物特别是黄铁矿、磁黄铁矿的氧化分解。
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11. The dominant metallic minerals are pyrite and pyrrhotite with more than 20 subordinate metallic minerals.
主要金属矿物为黄铁矿和磁黄铁矿，次要金属矿物20多种；
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12. Therefore, the study of the oxidation dissolution of pyrrhotite in bioleaching process means a lot in comprehensive utilization of low grade sulfide minerals and the extraction of valuable metals.
研究磁黄铁矿在微生物浸出过程中的氧化溶解机理，对微生物浸出低品位硫化矿，有效回收有价金属有重要意义。
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13. The growth curve and the result of Real-time PCR showed that 3% was the optimum concentration of pyrrhotite for YN-3.
综合生长曲线和实时定量PCR结果两个因素表明，3%为磁黄铁矿对YN-3作用的最适浓度。
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14. The chemical composition, physical properties and crystal structure of pyrrhotite determines its floatability, surface oxidation and brittleness, etc.
磁黄铁矿的化学组成、物理性质和晶体结构决定其可浮性、表面易氧化程度、性脆等特性。
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15. Pyrrhotite is a common iron sulfide in nature and is usually associated with various useful components, such as nickel, cobalt, copper, zinc and other valuable metals.
磁黄铁矿是有色金属硫化矿矿床中一种很常见的硫铁矿，其常与有价金属（如镍、钴、铜、锌等）伴生。
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16. Pyrrhotite solid solution, subsequent to crystallization from sulfide melt, will suffer strong annealing during slow cooling.
磁黄铁矿固治体从硫化物熔体结晶后，在缓慢冷却过程中经历了显著的退火。
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17. Pyrrhotite solid solution, subsequent to crystallization from sulfide melt, will suffer strong annealing during slow cooling.
磁黄铁矿固治体从硫化物熔体结晶后，在缓慢冷却过程中经历了显著的退火。
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18. pyrrhotite peridotite
磁黄铁橄榄岩
-- 来源 -- 英汉 - 短句参考
19. The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.
硫化物集体大部由磁黄铁矿、镍黄铁矿、黄铜矿及黄铁矿组成。
-- 来源 -- 英汉 - 辞典例句
20. The disseminated blebs are generally composed of one pyrrhotite individual accompanied by varying amounts of pentandite and chalcopyrite.
分散的泡体常由磁黄铁矿个体与多少不等的镍黄铁矿及黄铜矿共生。
-- 来源 -- 英汉 - 辞典例句
21. Base metals and gold are often found in association with magnetic minerals such asmagnetite and pyrrhotite.
某些贱金属以及金常常与磁铁矿和磁黄铁矿这类磁性矿物一起被发现。
-- 来源 -- 英汉 - 辞典例句
22. The sulfide assemblage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite
硫化物集体大部由磁黄铁矿、镍黄铁矿、黄铜矿及黄铁矿组成。
-- 来源 -- 网友提供
pyrrhotite
