The foaming phenomenon in iron bath was studied by means of hydrodynamic model and high temperature experiment method.
用冷态模型和高温实验的方法，进行了熔融还原过程熔池中起泡现象的研究。
For the smelting reduction in iron bath, the foam should be kept in a suitable height in order to obtain a high rate heat transfer and reaction.
在铁浴熔融还原时，为保证较高的传热和反应速率，熔池中泡沫渣应保持一个适当的高度。
The foaming process curve under different conditions has been determined in iron bath during smelting reduction of blast furnace dust and sludge.
确定了在不同条件下铁水熔池熔融还原高炉粉尘发泡过程的曲线。
The height change of foam caused by reduction gas during foaming process was measured under different conditions of treating blast furnace dust in iron bath.
以高炉瓦斯泥为原料，经气相还原气氛煅烧及液相提纯步骤制取铁盐溶液，再采用液相还原法，在有分散剂及包覆剂存在的条件下制备出纳米铁颗粒。
The effects of bottom blowing flow rate, top blowing flow rate and top lance level on mixed time in iron bath of smelting reduction furnace were studied with water modeling.
通过铁浴式熔融还原炉的水力学模型，实验研究了底吹流量、顶枪流量和顶枪枪位对熔融还原炉内混匀时间的影响。
Master Suite with large walk-in closet and Luxurious bath boasts of cast iron designer tub, dual sinks with matching beveled mirrors.
主人套房有大步入式衣柜和豪华的浴室拥有铸铁浴缸设计，双水槽和斜面镜。
The reduced bleaching process is possessed of obvious whitening effects, through the DE iron and reduction bleaching processes in one bath and the orthogonal experiment.
通过脱铁与还原漂白同浴、应用正交实验，优选出的还原漂白工艺增白效果显著。
After extraction separation of gold by MIBK, lead, copper, iron, nickel in gold plating bath were determined by inductively coupled plasma-atomic emission spectrometry (ICP-AES).
研究了甲基异丁基酮(MIBK)萃取分离金，用电感耦合等离子体原子发射光谱法(ICP AES)测定镀金液中杂质元素的新方法。
The water treatment agent ferrate is prepared by electrolysis in diaphragm bath with double cathode chamber and porous cylinder cast iron anode.
采用双阴极室隔膜电解槽，以多孔圆筒铸铁为阳极电解制备水处理剂高铁酸盐。
Nickel iron chromium alloy with nanocrystalline were electrodeposited from chloride bath containing trivalent chromium ions under direct and pulse current.
采用直流和脉冲电沉积方式从三价铬的氯化物镀液中沉积出镍-铁-铬纳米合金镀层。
In order to keep the normal bath temperature and slag forming condition, the charge of pig iron should not be exceeded 10 % on middle and small converter.
中小型转炉内生铁块的加入量不应超过10 %，使转炉吹炼过程中保持正常的熔池升温和成渣状况。
The major problems of brush plating bath and the effect of soluble and non-soluble positive pole on various brush plating baths in iron plating are discussed.
本文研究了电刷镀铁镀液存在的主要问题，可溶性阳极和不溶性阳极对电刷镀铁不同类型镀液氧化的影响及原因。
Under high speed preheat in blast furnace and gasification in iron-bath for smelting reduction the pyrolysis of pulverized coal injection is the first important stage.
高炉喷吹煤粉和熔融还原铁浴粉煤气化等高速加热条件下，快速热分解是第一步。
The distribution of magnetic field strength in iron plating bath and the effects on current distribution after the magnetic field being impressed were also determined.
测定了施加磁场后，镀槽内磁场强度的分布情况及施加磁场对电流分布的影响。
The microstructure of carburized layer in 20 steel cast-iron molten bath carburized at different temperature and time was studied in the paper.
本文探讨了2 0钢在铸铁浴中经不同温度及时间渗碳的渗层组织。
The invention relates to a one-arm telpher at the top of an agitator bath, which serves as a conveying device for an iron ore concentrate pulp agitator bath.
本发明涉及一种搅拌槽顶单臂小吊车，用作铁精矿矿浆搅拌槽的运输装置。
The bath compositions of trivalent chrome black passivation for zinc-iron alloy coating were optimized by orthogonal test method.
采用正交试验法对锌-铁合金镀层三价铬黑色钝化工艺进行优化，并研究了工艺参数对钝化膜外观和耐蚀性等影响。
Scott told me that 20 years earlier, he had been studying to be a doctor while working full-time for Bath Iron Works as director of risk management to help support his two children.
斯科特告诉我说，20年前，他当时正在努力学习要获得博士学位，同时为了养活两个孩子，还为巴斯钢铁企业做全职工作，担任风险管理总监。他当时的妻子在打零工。生活很窘迫，他废寝忘食，更没时间锻炼。
Scott told me that 20 years earlier, he had been studying to be a doctor while working full-time for Bath Iron Works as director of risk management to help support his two children.
斯科特告诉我说，20年前，他当时正在努力学习要获得博士学位，同时为了养活两个孩子，还为巴斯钢铁企业做全职工作，担任风险管理总监。他当时的妻子在打零工。生活很窘迫，他废寝忘食，更没时间锻炼。
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