this paper reviews pretreatment of refractory au ores by alkalize roasting both domestic and abroad, sets forth the feasibility and application of the technique.
介绍了国内外难处理金矿加堿焙烧预处理方法的概况,阐述了该工艺的可行性及其应用前景。
equal amount of sodium bicarbonate should be administered to alkalize urine in order to excrete the medicine.
使用时应同时给予等量碳酸氢钠堿化尿液,以利药物排出。
you don't need any other book on ph once you have alkalize or die in your library.