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

单词	background activity
释义	background activity 本底放射性；背景活动
随便看	Date to Tender Notice of Readiness date train wheel support date tree date type date unit date weighed of lamb date wheel date wheel shaft date when performance is due datewise date with destiny date work file dateworthy date written datewritten DAT file Datha dathan dathans datholite dati Datia datia (duttia) DATICO datif 和氏之璧，出于璞石；隋氏之珠，产于蜃蛤和气不蚀本和气修条路，惹人筑堵墙和气平心，发出来如春风拂弱柳，细雨润新苗，何等舒泰，何等感通。疾风迅雷，暴雨酷霜，伤损必多。和气生财和气致祥，乖气致异和气致祥，乖气致戾和泪看，寄来书，诉不尽相思，尽写作断肠句。和泪眼、片时几番回顾。伤心脉脉谁诉。但黯然凝伫。和泽周三春，清凉素秋节。露凝无游氛，天高肃景澈。岩頭岩風呂岩魚岬岬岳岳岳人岳母岳父