acid-酸acidn.酸；酸性物质；<俚>迷幻药adj.酸的；酸性的；尖酸的Acidification process酸化反应acid scarlet dyestuff酸性大红染料acid-soluble gangue酸溶性脉石acidimetric titration酸量法滴定acid flotation method酸性浮选法acid ethylene sulfate酸式硫酸乙烯酯acid-basic reaction酸-碱反应acid corrosive medium酸蚀性介质Acid digestion method酸消解法acid coagulating bath酸性凝固浴