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单词
becquerel, Bq
释义
becquerel, Bq
网络
贝克
网络释义
1.
贝克
表示单位时间内放射性物质衰变的原子核数,单位是
贝克
(
Becquerel Bq
),定义为每秒一次衰变。曾用单位是居里(Curie Ci…
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例句
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steam
steam accumulator
steam-accumulator
steamaccumulator
steam accumulators
steam activation
steam admission
steam admission lead
steam admission nozzle governing
steam admission side
steam-admission side
steam-admission slit
steam admission throttle governing
steam admission valve
steam-admission valve
steam admitted above the piston
steam admitted below the piston
steam-age
steam age
steam ageing
steam ager
steam aging
steam-agitated autoclave
steam ahead
steam air decoking method
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更新时间:2026/9/14 22:38:19