acidic oil酸性油acidicadj.酸的；酸性的acidic electrolysis bath酸性电解液acidic buffering ability酸缓冲性能acidic oil methyl esters酸化油甲酯acidic hydrogen peroxide酸性过氧化氢Acidic insulin injection酸性胰岛素注射液acidic volcanic reservoir酸性火山岩acidic-type accelerator酸性促进剂Acidic protease pepB gene酸性蛋白酶pepB基因acidic coppering solution酸性镀铜液acidic ion exchange resin离子交换树脂