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- The improvement content includes the LF deaeration rhythm,the LF slag formation,the VD argon control and so on. 介绍了在60t国产LF-VD精炼炉精炼高压气瓶钢的工艺改进,改进内容包括LF脱氧节奏、LF造渣、VD氩气控制、模铸铸温和铸速的改进等。
- The mineralogical morphology research results provide the scientific basis for improving slag formation of converter, reducing consumption of lime and prolonging lining life. 炉渣岩相研究结果为改进转炉造渣工艺、降低石灰消耗和延长炉衬寿命提供了科学依据。
- The formation period of Maodun sub_arch is a key constraint on oil and gas exploration in Chagan depression. 查干凹陷毛敦次凸起的形成时期是制约查干凹陷油气勘探的关键因素。
- According to variation of slag oxidizability and basicity with time, the routes of slag formation during smelting medium and low phosphorus liquid iron were discussed in detail. 为此从炉渣碱度和炉渣氧化性两个方面讨论了复吹转炉冶炼低磷铁水和磷含量较高的铁水的成渣路线。
- They plan to the next step in-depth study of the comet dust grains in the meteorite ball formation period. 他们计划下一步深入研究彗星尘埃中陨石球粒的形成时期。
- At the same time there is no significant mean-reversion for the abnormal returns before and after the formation period in both 2000 semiannual ... 同时,2000年中报和2001年中报也没有发现形成期前后股票组合超常收益率明显的均值回复现象;基金羊群行为方向与股票组合超常收益率不相关。
- When the formation period of formation water is different to its host rock, its chemical property in oil layer may be entirely different to adjacent water layer. 沉积盆地中的外来水可以来源于浅部或地表，重力是其运移的主要动力。
- By means of thermodynamic principle the deoxidation power of several ferro-alloys has been calculated,and the conditions of the molten slag formation from deoxidation products has also been analysed. 应用热力学原理，计算分析了各种铁合金的脱氧能力和脱氧产物形成液态熔渣的条件。
- The research of the process in final carbon reduction efficiency,dephosphorization,decarburization,slag formation and blowing of top-bottom blowing converter are summarized and explained. 总结阐述了改造后复吹转炉终点碳氧积、脱磷、脱碳、造渣和吹炼等各项工艺的研究。
- Men,X.Y.,2002.The research method for formation period of oilgas reservoirs and its application.Gas Exploration and Developmebt,23(4):10-17 (in Chinese with English abstract). 门相勇;2002.;油气藏形成时期研究方法及其应用
- If, Hai Dai Historical Cultural Area, which is so called by archaeologists, can be restated as Dongyi Histoical Cultural Area, its formation period should fall into the middle and late stage of Dawenkou Culture. 考古学者所称的海岱历史文化区,如果转称为东夷历史文化区,其形成年代当定位于考古的大汶口文化中晚期阶段。
- Teratogenic effects of drugs during pregnancy, especially the first three months of fetal organ formation period, when certain drugs may act on the fetus and the formation of congenital malformations. 在妊娠期内，特别是头三个月胎儿器官形成期，此时某些药物可作用于胎儿而形成先天畸形。
- The authors have studied the formation period of the NS-trending fault, and also analyzed the geological significance of this fault in controlling igneous rocks and the strike of the tectonic line. 推断了该断裂的形成时期，并就这条断裂对火成岩及构造走向的控制作用、地质意义进行了分析。
- The higher the herding in the formation period is, the higher the abnormal returns one quarter, half year and one year before the formation period and during the formation period are, vice versa. 形成期羊群效应较高的组合在形成期之前一个季度、半年、一年以及形成期当期的超常收益率较高;形成期之前一个季度、半年、一年以及形成期当期的超常收益率较高的组合的形成期羊群效应较高;
- Effects of Combustion Modulation on Slag Formation in a Boiler 燃烧调整对锅炉结渣影响的分析
- The Prevention on the Scorched Slag Formation by the Chemical Dosing 应用药剂防止煤粉炉结焦
- Influence of Gasinjection From Tuyeres on Slag Formation in Blast Furnace 高炉喷吹煤气对成渣过程的影响
- Some come off in the form of gases, others collect as slag. 有的化成气体跑掉了，有的结成了熔渣。
- Keywords Ladle Furnace;Slag Formation;Electrothermic Characteristic; 钢包炉;成渣;电热特性;
- Keywords gas injection;slag formation;primary slag;slag in bosh;composition; 喷吹煤气;成渣过程;初渣;炉腹渣;成分;
