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	swallow sth at a mouthful swallow storm swallows up swallows your pride swallowtail swallow tail swallow-tail swallowtail butterfly swallow-tailed swallow - tailed coat swallow-tailed coat swallow-tailed coats swallow-tailed hawk swallow-tailed hawks swallow-tailed kite swallow-tailed kites swallow tail joint swallow tails swallowtails swallow-tails swallow-tail twin swallow-tanager swallow tanager swallow the anchor swallow the bait 化民易俗化腐为奇化腐成奇化腐朽为神奇化若偃草化险为夷化零为整化鸱为凤北北1 ヅタイヅツヅメヅラヅライテテテテアイテアカ