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- direct reductive analysis 直接还原分析
- This process is often called a direct reduction. 我们时常把这个过程称之为直接归纳。
- The experimental results of direct reductive melting in cupola with cold binding comminuted iron ore - cast iron turnings briquettes are given in this paper. 介绍用于冲天炉直接还原熔炼的冷粘结铁矿粉-铸铁屑团块的研究结果。
- In Critical theories, aestheticism is one of the values of social theories and, together with the reductive analysis of ideological critiques, forms the critical tension within critical theories. 在批判理论中,审美主义是社会理论之价值论设的一部分,它和意识形态批判的还原性分析一起,构成批判理论内部的批判性张力。
- Design of Direct Reduction Plant at Tianjin Steel Tube Co. 天津钢管公司直接还原厂工厂设计
- The production technology and automatic control on the DRC Direct Reduction Ironmaking Plant at Tianjin Steel Tube Co. 天津钢管公司DRC直接还原厂生产工艺与自动控制
- Direct reduction iron powders could be used as raw feed for steelmaking by electric furnace sfter cold bounding. 该工艺为硫酸烧渣的利用开辟了新的途径。
- The characteristics and the smelting functions of direct reduction iron (DRI) in EAF have been comprehen sively reviewed and discussed in this paper. 对直接还原铁 (DRI)性能及其在电弧炉冶炼的特性作了较全面的论述。
- To thinking of the quality of DRI two parts, namely direct reduction and steelmaking on electric furnace must be considered. 直接还原铁质量,必须兼顾直接还原生产和电炉炼钢两个生产环节。
- It is proved that RE could be attained by direct reduction of Al, while Mg could be produced by electrolysis on cathode. 结果表明:RE是由Al直接还原得到,而Mg是由电解得到的;
- The characteristics and the smelting functions of direct reduction iron (DRI) in EAF have been comprehensively reviewed and discussed in this paper. 对直接还原铁(DRI)性能及其在电弧炉冶炼的特性作了较全面的论述。
- It can avoid the particles gathering and colour blackening if the potassium is added in direct reduction for MoO 2 from secondary ammonium molybdate. 仲钼酸铵直接还原成二氧化钼时加钾,可克服产生颗粒聚集、颜色发黑等还原不良现象。
- The characteristics of grain growth of metallic phase in direct reduction of high phosphorus oolitic hematite by carbon are discussed in the paper. 研究鄂西高磷鲕状赤铁矿直接还原过程中金属铁颗粒的长大特性,并着重讨论还原温度、渣相碱度及反应时间对铁颗粒长大的影响。
- The hematoma is evacuated, and the fracture is reduced utilizing direct reduction techniques combined with longitudinal traction on the flexed elbow. 吸净血肿,利用直接复位结合纵向牵引技术复位屈曲肘关节骨折碎片。
- By direct reduction of manganese oxide with phenylamine, silver-manganese associated ore is treated to separate silver from manganese in acidic medium. 在酸性介质中,应用苯胺直接还原氧化锰工艺处理银锰共生氧化锰矿,使银锰分离。
- ARAC (Array Reduction Analysis Circuit) 阵列简化分析电路
- This paper gives a brief description of the present state of blast furnace,direct reduction,smelting reduction and cementite technology. 炼铁工艺主要有高炉工艺、直接还原和熔融还原工艺,正在研究开发的还有碳化铁工艺。
- array reduction analysis circuit 阵列简化分析电路
- By retort mechanism of direct reduction,the preparation direct reduction iron with scale oxide is studied in the laboratory. 利用罐式法直接还原原理在试验室进行了氧化铁鳞制取直接还原铁的研究。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。