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

单词	sample-to-background activity ratio
释义	sample-to-background activity ratio 样品与背景活性比
随便看	three pole three-pole three pole angling three pole breaker three-pole breaker three-pole capacitor three-pole circuit beaker three-pole circuit breaker three pole disconnector three-pole double-throw knife switch three pole double throw switch three pole double-throw switch three-pole double-throw switch three-pole gang operated switch three-pole isolator three-pole knife switch three pole knife switch three-pole single-throw switch three pole single-throw switch three pole switch three-pole switch three-pool system three-port three-port connection valve three port connection valve 捞2 捞3 损损1 损2 损3 损4 损上益下损之又损损人不利己 21462 21463 21464 21465 21466 21467 21468 21469 21470 21471