英语释义

• a brownish iron sulfide mineral FeS having weak magnetic properties

片语

nickel pyrrhotite镍磁黄铁矿

pyrrhotite e磁黄铁矿

Pyrrhotite chalcopy含磁黄铁矿黄铜矿夕卡巖矿石

Pyrite pyrrhotite硫化铁

Pyrrhotite c含磁黄铁矿黄铜矿夕卡巖矿石

pyrrhotite type磁黄铁矿型

Micritic pyrrhotite微晶磁黄铁矿

hexagonal pyrrhotite六方磁黄铁矿

pyrrhotite peridotite磁黄铁橄榄巖

英汉例句

• the effect of presence of pyrite and pyrrhotite on the conversion of lead sulfide into lead carbonate in ammonium carbonate solution was investigated.

  针对黄铁矿、磁黄铁矿加速硫化铅碳酸化转化过程的现象，对黄铁矿、磁黄铁矿与硫化铅之间的电池相互作用进行了模拟研究。

• 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。

• 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。

• 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着的退火。

• the run-of-mine ore contains valuable minerals such as iron, sulfur and copper minerals. it is characterized by several recoverable minerals, high pyrrhotite content and complex ore properties.

  原矿中有用矿物为铁矿物、硫矿物和铜矿物，回收矿物种类较多，磁黄铁矿含量较高，矿石性质较为复杂。

• 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。

• 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。

• 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。

• after the pyrolysis coking process, the pyrrhotite was the main form of the catalyst residual.

  经过热解制焦后，催化剂残留的主要形态是磁黄铁矿。

• 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。

• the sulphur content of final iron concentrate can be decreased to less than 0.5% by using copper sulfate and sodium fluosilicate as activator of pyrrhotite contained in iron ore.

  铁矿石选矿中用硫酸铜和氟硅酸钠活化磁黄铁矿，使最终铁精矿合流量降至0．5％以下。

• 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。

• 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。

• 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。

• the results of research on surface properties showed that all types of bacterium adhered to pyrrhotite surface rapidly, but the pyrrhotite adapted bacteria had the stronger adsorption ability.

  表面性质研究结果表明不同类型的细菌均能快速吸附在磁黄铁矿表面，而矿驯化细菌具有更强的吸附能力。

• in this paper, different concentration of pyrrhotite was used to find the effect of concentration of pyrrhotite to yn-3 on the growth and the formation of magnetosomes.

  本文利用不同浓度的磁黄铁矿作用于yn-3，研究不同浓度磁黄铁矿对yn-3的生长状况及对其形成磁小体的影响。

• the growth rate of yn-3 was fastest when sphalerite was the source of energy, the next was pyrrhotite and chalcopyrite, yn-3 had the lowest growth rate under the effect of pyrite.

  本文以氧化亚铁硫桿菌菌株yn-3为材料，研究在黄铁矿、黄铜矿、磁黄铁矿和闪锌矿等矿物作用下，对yn-3的生长特性及趋磁性产生的影响。