| 单词 |
becquerel |
| 释义 |
Related topics: Measurementbec·que·rel /ˌbekəˈrel/ noun [countable] TMa unit for measuring radioactivity 贝克勒尔〔放射性强度单位〕Examples from the Corpusbecquerel• Readings showed levels of 56,000 becquerels per kilogram in vegetation and soil samples.• It had a caesium 137 concentration of only 4 becquerels per kilogram.• Children with more than 60 becquerels of radioactivity per kilo of bodyweight are thought to be at risk from disease.• One becquerel is equal to one radioactive decay per second.bec·que·rel nounChineseSyllable unit for radioactivity a Corpus measuring |
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- play at sth
- play a waiting game
- playback
- play back
- playbacks
- playback singer
- playback-singer
- playbacksinger
- play back something
- play back sth
- play ball
- playbill
- playboy
- playboys
- play by ear
- play-by-play
- play by play
- play card
- play cat and mouse
- play cat and mouse with
- play cat and mouse with sb
- play cat and mouse with somebody
- play cupid
- play Cupid
- play Cupid (to someone)
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