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- Based on the algorithm of Kolmogorov entropy presented by Grassberger and Procaccia, as the time series data of silicon content in molten iron of No. 本文提出了使用最小二乘支持向量机模型预测高炉铁水硅含量的方法,以山东莱钢1号高炉在线采集数据作为应用案例。
- silicon content in molten iron 铁水含硅量
- Reportedly, may be higher silicon content in beverages. 据称,可能是饮料中硅含量较高。
- The theoretical calculations and production data show that the content of SiO_2 in top slags and dissolved aluminum in molten steel were main factors on silicon content of molten steel for low carbon aluminum killed steel. 理论计算和实际生产数据表明,对于低碳、铝镇静钢,大包顶渣中SiO_2的浓度和钢水中的酸溶铝含量是控制钢水硅含量的主要因素。
- The results indicated that there exists obvious gas gap in molten iron flowing front, and the pressure in gas gap with EPS pattern during vacuum pouring is less than1 atm. 试验结果表明,铸铁件流动前沿不仅存在明显的气隙,而且采用聚苯乙烯模样材料,负压下浇注时,其气隙压力低于1个大气压。
- The resul ts indicated that there exists obvious gas gap in molten iron flowing front, and the pressure in gas gap with EPS pattern during vacuum pouring is less than 1 a tm. 试验结果表明,铸铁件流动前沿不仅存在明显的气隙,而且采用聚苯乙烯模样材料,负压下浇注时,其气隙压力低于1个大气压。
- Silicon content in DEB powder of thermoelectric battery of some type missile can be measured by N 2O-C 2H 2 atomic absorbing method. 应用N2O-C2H2原子吸收法来测定某型导弹热电池正极粉(DEB)中的硅含量。
- It was analyzed that the causes of the defects of misrun in oven door.The main factor effecting on the small pressure in molten iron was low temperature molten iron. 通过分析浇不足缺陷产生的原因,认为是铁液压力头小,铁液末端温度低所造成。
- It was found that the final oxygen content in molten steel is highly affected by the thermodynamic stability of lining materials at high vacuum. 研究发现,在较高的真空度下炉衬材料的热稳定性对钢液终点氧含量产生决定性的影响。
- The variation of nitrogen content in molten steel ha s been studied by Argon\|powder injection apparatus with sealing cover. 通过对密封罩吹氩喷粉设备工艺的设计应用,研究了喷粉脱硫过程中钢液氮含量变化。
- A novel prediction model for hydrogen content in molten aluminum at different temperatures and holding times based on least square support vector machine(LS-SVM) was Proposed. 提出了一种最小二乘支持向量机的铝熔体在不同温度和保温时间下的氢含量预测新模型。
- This paper discusses the molybdenum blue spectrophotometer method to determine high silicon content in casting aluminum alloys by reducing the quantity of samples and relative silicon content. 探讨了铸造铝合金中高硅的钼蓝光度分析方法,通过采取减少试样引入量、减少硅的相对含量等方式,使方法得以适用;
- The melting velocity of inoculant in molten iron directly influences effect of inoculation treatment. 孕育剂在铁液中的熔化速度直接影响孕育处理的效果。
- EQUILIBRIA OF Ce-Al-O AND Nd-Al-O IN MOLTEN IRON 铁液中Ce-Al-O和Nd-Al-O平衡的研究
- A STUDY OF THE EQUILIBRIUM OF Ce-S-O IN MOLTEN IRON 溶铁中Ce-S-O平衡的研究
- Fuzzy predictive functional control to silicon mass percent in molten iron of blast furnace 高炉铁水硅质量分数的模糊预测函数控制
- He found contentment in reading novels. 他从看小说当中得到满足。
- SILICON CONTENT REDUCTION IN HOT METAL AT LAIWU IRON AND STEEL CO., LTD. 莱钢降低生铁含硅的实践。
- Measurement of Silicon Content in Iron and Steel by the Molybdenum Blue Photometric Method 钼蓝光度法测定钢铁中的硅含量
- To stir or skim(molten iron) with an iron bar. 用拨火棒搅动用一铁棍搅动或撇去(熔铁)