常見(jiàn)例句雙語(yǔ)例句To remove silicate from a fine iron ore, selective flocculation-desliming and cationic reverse flotation technique was used.采用選擇性絮凝脫泥-陽(yáng)離子反浮選工藝流程對(duì)某細(xì)粒鐵礦石進(jìn)行了試驗(yàn)研究。The larger specific gravity of fine iron ore results in an increase of friction factor of dense phase conveying and has certain influence on various parameters.鐵礦粉的比重大使摩擦系數(shù)增大，對(duì)濃相輸送時(shí)的各種參數(shù)有一定影響。The relation of the sticking behaviour of fine iron ore with the separating morphology of metallic iron during reduction in a fluidized bed had been analyzed with scanning electron microscopy.用電子掃描電鏡分析和探討了鐵礦粉在還原流化床中的粘結(jié)行為與金屬鐵析出形態(tài)的關(guān)系。 返回 fine iron ore