acid pH酸性pHacidn.酸；酸性物质；<俚>迷幻药adj.酸的；酸性的；尖酸的acid anthracene brown R酸性蒽棕Racidc mining wastewater矿山酸性废水acid potassium tartrate酸式酒石酸钾acid-resisting cement耐酸水泥acid glycosaminoglycans酸性氨基葡糖聚糖acid-citrate dextrose枸橼酸葡萄糖acid dissolving mineral氢氟酸溶矿acid in-situ leaching酸法地浸Acid-resistant cement耐酸胶泥acid-forming bacteria产酸细菌