Intermontane basins in relatively stable regions subjected to regional uplift.较稳定区域内的山间盆地,曾有过区域隆起.The Longchuanjiang basin belongs to a small intermontane continental sedimentary basin in orogenic zone in Cenozoic.龙川江盆地是...
Well, we'll ship the bichromate in steel drums and the chromic anhydride in oil cans.嗯, 我们会把重铬酸盐用钢桶装,而无水铬酸则用油罐装.Chromeplating lithium is mainly used for chromic acid and acid.镀铬用的电解液次给是铬酸酐和硫酸.A process of Cr electro...