短語詞組短語Radioactive contamination [環(huán)境]放射性汙染;放射性沾染;放射能汙染;輻射汙染food contamination 食品汙染chemical contamination 化學(xué)性汙染;[環(huán)境]化學(xué)汙染microbial contamination 微生物汙染contamination device 防汙染裝置biological contamination 生物汙染contamination factor [環(huán)境]汙染系數(shù);汙染因數(shù)contamination counter 汙染計數(shù)器residual contamination 殘餘汙染物;殘餘沾染;殘馀沾染;攜帶汙染free from contamination 無汙染environmental contamination 環(huán)境汙染water contamination 水汙染contamination control 汙染控制；汙染琯制soil contamination 土壤汙染bacterial contamination 細(xì)菌汙染oil contamination 油汙radioactive contamination 放射性汙染cross contamination 交叉汙染；交互粘染lead contamination 鉛汙染source of contamination 汙染源surface contamination 表麪汙染mercury contamination 汞汙染particulate contamination 微粒子汙染 返回 contamination