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pyrite n.(pl. pyrites ) 黃鐵礦,天然的二硫化鐵...

pyrites

Pyrites and concentrate - determination of carbon content - caustic asbestos gravimetric method 硫鐵礦和硫精礦中碳含量的測定燒堿石棉重量法

Research on enhancing surface modification of coal and pyrite by metal corrosion interaction 金屬腐蝕電偶法強化煤與黃鐵礦表面改性的研究

Pyrites and concentrate - determination of fluorine content ion - selective electrode method 硫鐵礦和硫精礦中氟含量的測定離子選擇性電極法

A study on electrochemical corrosion of surface reaction of pyrite in high alkali environment 高堿環境中黃鐵礦表面反應的腐蝕電化學研究

Pyrites and concentrate - determination of lead content - part 3 : edta volumetric method 硫鐵礦和硫精礦中鉛含量的測定第3部分: edta容量法

Parameters of waste heat boiler . waste heat boiler for sulphuric acid production based on pyrites 余熱鍋爐參數系列.硫鐵礦制酸余熱鍋爐

Production of manganous sulfate by curing process with pyrite , pyrolusite and concentrated sulfuric acid 兩礦加濃硫酸熟化法生產硫酸錳

Cobalt nickel pyrite 鈷鎳黃鐵礦

Distribution of thallium in pyrite ores and its cinders of yunfu pyrite mine guangdong 云浮硫鐵礦及其焙燒灰渣中元素鉈的組成特征

A study on the preparation of manganese sulfate by co - calcining pyrolusite and pyrite 軟錳礦與黃鐵礦共同焙燒制備硫酸錳的研究

Study on mineralogical characteristic of pyrite in huang - sha gold deposition of jiangxi 江西黃沙金礦床黃鐵礦礦物學特征研究

Determination of trace amounts of gold in pyrite by single sweeping oscillopolarography 線性掃描極譜法測定黃鐵礦中微量金

Pyrite . fool ' s gold 黃鐵礦,傻子的黃金

Study on the influence of sodium hexametaphosphate in ultrafine grinding of pyrite 六偏磷酸鈉對黃鐵礦超細粉碎影響的研究

Research genetic mineralogy of pyrite for north ore zong of wushan copper deposit 武山銅礦北礦帶黃鐵礦的成因礦物學研究

Determination of effective sulfur of pyrite and concentrated pyrite in coal seam 煤系硫鐵礦及硫精礦中有效硫的測定方法

Mechanical pyrites bruner 硫鐵礦焙燒機械爐

Research on flotation technology for recovering iron concentrate from pyrite cinder 硫鐵礦燒渣回收鐵精礦浮選工藝研究

Determination of total carbon of pyrite and concentrated pyrite in coal seam 煤系硫鐵礦及硫精礦中總碳量的測定方法