Expound magnesium metallurgy with ferrosilicon process and calcium metallurgy with aluminothermic process by contracting technological conditions.通过工艺条件对比分析,阐明了硅热法炼镁与铝热法炼钙两者工艺过程、设备条件基本相同.Widely used in industry of machin...
Was he right to change from Physics to Metallurgy?他由学物理改为学冶金是正确的 吗 ?Widely used in industry of machinc. electric power, metallurgy, chemical and oil, etc.广泛应用于机械、电力 、 冶金 、 化工、石油等行业.In metallurgy industry, iodine is used ...
This is the ascensive ideologist later people provided rich thought nourishment.这为后来的进步思想家们提供了丰富的思想养料.I should leave, how to turn that feeling into me ascensive motivation?我要离开了, 怎样将那份情感变成我进步的动力?Innovation is lineal econ...
Many of its practices seem anachronistic.它的很多习俗显得落伍过时。In remembering historic events, the mistake you tend to make is anachronistic.在记历史事件时，你容易犯的错误是时代错误。Those days are becoming as anachronistic as the sokaiya.像总会屋一样,这些日子...