英语词汇“becquerel”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

becquerel

/ˈbɛkərɛl

(abbreviation Bq)

noun Physics

The SI unit of radioactivity, corresponding to one disintegration per second.This box, designed to monitor gamma radiation, in itself contained enough strontium 90 to emit 500,000 becquerels of radioactivity....

Radon abundance is measured in terms of its radioactivity in becquerels per cubic metre of radon in air, written Bq m 3. 222 Rn, commonly referred to simply as radon, is the most discussed isotope.
The concentrations of tritium in leachate at the site sampled in March this year reached 14,230 becquerels per litre, compared to the 290 becquerels per litre reported in 1996.

Origin

Late 19th century: named after A.-H. Becquerel (see Becquerel, Antoine-Henri).

单词	becquerel
释义	becquerel /ˈbɛkərɛl / (abbreviation Bq) noun Physics The SI unit of radioactivity, corresponding to one disintegration per second.This box, designed to monitor gamma radiation, in itself contained enough strontium 90 to emit 500,000 becquerels of radioactivity.... Radon abundance is measured in terms of its radioactivity in becquerels per cubic metre of radon in air, written Bq m 3. 222 Rn, commonly referred to simply as radon, is the most discussed isotope. The concentrations of tritium in leachate at the site sampled in March this year reached 14,230 becquerels per litre, compared to the 290 becquerels per litre reported in 1996. Origin Late 19th century: named after A.-H. Becquerel (see Becquerel, Antoine-Henri).
随便看	open-countenanced open country open court open cover open credit open crown open cut open cycle open date open-dated open dating open day open daylight open diapason open door open-doored open doors (or the door) opened-out opened-up open-end open-ended open-endedness open enrollment opener opener-up