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

单词	background equivalent activity
释义	background equivalent activity 本底等效放射性
随便看	commissioners-general commissionership commissionerships commissioners l. commissioners of audit Commissioners of Customs and Excise commissioners of Inland Revenue commissioners of the treasury commissioners pt. Commissioner's Pt. commissioners standard ordinary mortality table commission expenses commission fee commission fees commission finisher commission for acceptance commission for collecting commission for collecting bills commission for collection commission for compilation of the laws and regulations commission for discipline inspection Commission for Economic Relations with Foreign Countries commission for government bond business commission for government bound business Commission for Health Improvement 渝盟无享国。渟渟岩上泓，澄碧落梧影。渡口渡口桃花新燕语，门前杨柳旧乌啼。渡口欲黄昏，归人争渡喧。渡口过新雨，夜来生白蘋。渡头余落日，墟里上孤烟。渡头明月好携手，独自待郎郎不归。渡头杨柳青青，枝枝叶叶离情。渡头杨柳青青，枝枝叶叶离情。此后锦书休寄，画楼云雨无凭。ニガミバシルニガミ走ルニガムシニガリニガリキルニガリ切ルニガルニガワライニガンレフニガ味