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 ...
Thankfully the smoking of cigarettes is on the decline.令人欣慰的是，吸烟量在逐渐下降。Thankfully, it wasn't smothered in stringy cheese like some pizzas.幸好它不像有些比萨饼那样上面涂满了难嚼的奶酪。Things have thankfully worked out all right.谢天谢地，事情终于圆...
Advertising language is a means for the addresser to attract the addressee.广告语是广告商用来吸引广大用户的一种手段.The signature mainly consists of the addresser's signature, the typed name of his and title.签名主要包括写信人的手签名字 、 打印的名字和公司职务...
公司地处东海之滨的宁波经济区, 蒋介石先生的出生地 - 奉化市.The company is located in Ningbo, Sea zone, Chiang Kai - shek's birthplace - Fenghua City.目的改进抗肿瘤药物卡培他滨的合成工艺.Aim To improve the synthetic procedure of the anticancer drug capecitabine...