The improved quality may be explained by water modelling studies performed by the Reynolds metallurgical Laboratory (USA).

雷诺兹冶金实验室(美国)的水模拟研究可以解释透气砖如何提高搅拌效果。

The pelletizing, oxidative roasting and determination of metallurgical properties are carried out in the laboratory with the aim of production of oxidized pellets from converter mud in local methods.

以转炉尘泥土法生产氧化球团矿为目的，在实验室进行了造球、 氧化焙烧和冶金性能测定。

Laboratory study of the metallurgical behavior of Baotou acidic pelletized ore testifies the high structural stability of the flocculent pelletized concentrates.

并进行了包钢酸性球团矿冶金性能的实验研究。

The reduction dynamics of carbon containing pellets has been dis-cussed. The measurement of metallurgical properties of the cold bonded pellets was carried out in laboratory.

简述了含碳球团的还原动力学，介绍了含碳冷固结球团的试验室冶金性能测定情况，指出含碳球团只有在较高温度下才具有高速还原的效果。

A laboratory study was carried out in a hot model to investigate the characteristics of metallurgical reactions in oxygen top-bottom combined blowing process.

通过热模型实验对纯氧顶底复吹转炉的冶金反应规律进行了研究。

According to characteristics of high volatile coals in southwest China, a laboratory study on producing superior quality metallurgical coke with stamping process has been completed.

针对我国西南地区赋存的高挥发分煤的煤质特点，采用捣固炼焦工艺在实验室内进行了以生产较优质冶金焦为目标产品的配煤炼焦试验研究。

Results of research, resourceful disposal of metallurgical ferric dust in laboratory, were discussed and summarized. Reasonable way of resourceful disposal of metallurgical ferric dust was explored.

本文总结、讨论钢铁厂含铁尘泥资源化的实验室研究结果，分析探讨了钢铁厂含铁尘泥资源化处理的合理途径。

For the mining, Metallurgical Industry Galena laboratory testing to provide guidance and basis.

可为矿山、冶金行业化验室中锡矿的检验提供测定方法和依据。