Acidizing is common applied in stimulation in oil and water well.酸化是油水井常用的增产增注措施.Matrix acidizing is one of the oldest well stimulation techniques.基质酸化是最早使用的增产措施之一.The result of fracture acidizing is depended on the acid...
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...
He despised William Pitt, notwithstanding the similar views they both held.尽管他和威廉·皮特看法相似,却瞧不起他。William joined forces with businessman Nicholas Court to launch the new vehicle.威廉和企业家尼古拉斯·考特联手推出这款新车。William was a man of di...