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	variable pitch variable pitch airscrew variable-pitch airscrew variable pitch auger variable-pitch auger variable pitch blade variable-pitch blade variable pitch cylindrical helical spring variable-pitch fan variable-pitch grid variable pitch grid variable-pitch propeller variable pitch propeller variable-pitch propellers variable pitch representation variable pitch reversing propeller variable pitch screw variable pitch separator variable pitch spring variable-pitch turbine Variable Plan variable plasma density region variable plot method variable-point variable point 春风复无情，吹我梦魂断。不见眼中人，天长音信短。春风复无情，吹我魂梦散。不见眼中人，天长音信断。春风如怒虎，掀浪沃斜晖。天阔云相乱，汀遥鹭共飞。春风如醇酒，著物物不知。春风媚锣绮，华屋艳神仙。春风对秋雨春风小榼三升酒，蛮腊同心四照花。春风已入寒蒲节，残雪犹依古柳根。春风开一树，山人画一枝。春风得意马蹄疾統合型リゾート統合失調症統帥統廃合統御統括統治統率統監統覚