pyrite
英 ['pa?ra?t]
美['pa?ra?t]
- n. [礦物] 黃鐵礦
實(shí)用場(chǎng)景例句
- The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.
- 硫化物集體大部由磁黃鐵礦 、 鎳黃鐵礦 、 黃銅礦及黃鐵礦組成.
辭典例句
- Pyrite is more abundant and cobaltiferous and occurs in heavy patches in the sulfide mass.
- 黃鐵礦很多,并且含鈷,在硫化物塊體中成稠密的斑塊.
辭典例句
- The main gold bearing minerals include arsenopyrite, pyrrhotine, pyrite, galena and sphalerite.
- 金礦的主要載金礦物分別為:毒砂 、 磁黃鐵礦 、 黃鐵礦 、 方鉛礦和閃鋅礦.
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- Gold contents in pyrite may as highly as ten times.
- 對(duì)金礦床本身而言,一般細(xì)粒級(jí)、破碎的黃鐵礦含金量高.
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- The ore - hunting indicator is of calcite - potassium feldspar veins containing pyritohedron pyrite.
- 直接找礦標(biāo)志為含五角十二面體黃鐵礦鐵方解石鉀長石脈.
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- Associated minerals are mainly magnetite and ilmenite, subordinately pyrite and rarely chalcopyrite.
- 主要伴生礦物為磁鐵礦、鈦鐵礦, 少量黃鐵礦和微量黃銅礦.
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- Native ruthenium and hedleyite were identified in the pyrite quartz lodes.
- 自然釘及含鉑赫碲鉍礦發(fā)現(xiàn)于其中的黃鐵礦石英脈型礦五中.
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- Cathode material of pyrite powder for thermal battery was studied.
- 研究了熱電池正極材料常用的礦物二硫化鐵粉末的特性.
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- The pyrite cinder is the industrial solid waste.
- 硫鐵礦燒渣是硫酸工業(yè)的廢棄物.
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- The Fankou pyrite lead - zinc deposit is one of the famous lead - zinc deposits in our country.
- 粵北凡口黃鐵鉛鋅礦床是我國著名的以鉛鋅為主的超大型礦床之一.
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- Most of them are highly silicified and sometimes mineralized with pyrite and chalcopyrite.
- 大部分的扭折條帶遭受強(qiáng)烈的硅化作用,有時(shí)還具有礦化現(xiàn)象,并含黃鐵礦和黃銅礦.
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- The extracting iron from pyrite cinder by reductive roasting and sulfuric acid leaching was investigated.
- 研究了高溫還原焙燒、硫酸浸取提取硫鐵礦燒渣中的鐵.
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- The separation of pyrite and arsenopyrite is always one of the difficulty subjects in mineral processing.
- 硫砷分離一直是選礦界所面臨的難題之一.
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- The sulphur in pyrite cinder occurred in the form of pyrite and anhydrite.
- 銅陵硫酸渣中的硫主要以硬石膏和黃鐵礦兩種礦物存在.
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- The new technology for the preparation of superfine ferric oxide from pyrite cinder is studied.
- 研究了用硫鐵礦燒渣為原料,制取超細(xì)氧化鐵紅的新工藝.
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