英语词汇“background equivalent activity (BEA)”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	background equivalent activity (BEA)
释义	background equivalent activity (BEA) [化] 天然本底放射性当量强度
随便看	surface earthing surface echelon surface echo surface economiser surface economizer surface eddy surface effect surface effect aircraft surface effect catamaran surface effect machine surface effect ship surface-effect ship surface effect ship (ses) surface-effect strip surface effect strip surface-effect vehicle surface effect vehicle surface-effect vessel surface efficiency surface electrical resistance surface electric charge density surface electric double layer surface electric heating surface electric potential surface electric railway tram 小荷才露尖尖角，早有蜻蜒站上头小荷才露尖尖角，早有蜻蜓立上头。小菜一碟，没人搭理小菜一碟，没人答理小菜园里的韭菜，你算哪一蔸小菜煮在锅里，味道闻在外面小葱拌菠菜，青(亲)上加青(亲) 小葱拌豆腐，一清二白小葱拌豆腐，一青二白小虫能蛀烂大梁しおものしおもの【塩物】しおもみしおもみ【塩揉み】しおやきしおやき【塩焼き】しおやけしおやけ【潮焼け】しおらしいしおり