铬铁的例句（铬铁在句子中的用法）

• Chromite and / or magnesite mineralization is usually related to the ophiolites. 铬铁矿及(或)菱镁矿化通常是与蛇绿岩有关.
• A method for the determination of micro amounts of vanadium in ferrochromium was presented. 用催化动力学示波极谱法测定铬铁中微量钒.
• Remove of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite is researched. 研究了用针铁矿法从铬铁合金硫酸浸出溶液中除铁并回收铬.
• The modification effects of low - carbon ferrochromium and rare - earth ferrosilicon take second place. 低碳 铬铁和稀土硅铁的变质效果次之.
• Manufacturing: industrial silicon, metal magnesium, calcium carbide , high - carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome China. 制造: 工业硅 、 金属镁 、 电石 、 高碳铬铁 、 硅铬合金 、 中低微碳铬铁.
• The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is introduced. 介绍了用高碳铬铁渣做造渣剂冶炼锰硅合金的生产实践.
• The color development reaction between titanium in extra - low ferrochrome, nitrided ferrochrome and diantipyryl methane is studied. 研究了微碳铬铁 、 氮化铬铁中钛与二安替比林甲烷的显色反应.
• The Main Chromitite Seam and the Merensky Reef do not outcrop well. 主铬铁岩矿层及麦仑斯基矿层出露不好.
• Knowledge of the occurrence of chromite deposits is likewise incomplete. 对于铬铁矿矿层产状的了解同样是不完整的.
• The chromite deposits in the Muskox Complex occur only in feldspathic peridotite. 在穆斯科克斯杂岩体中,铬铁矿矿层仅产于长石质橄榄岩中.
• Did equilibration take place before or after setting of chromite and silicates? 究竟平衡作用发生在铬铁矿和硅酸盐下沉之前,还是在其后?
• Cr - Fe waste residue is derived from production of chromate or chromium oxide. 铬铁废渣是生产铬盐或其氧化物所排放的废渣.