radioactivity decay发音

意思翻译

放射性衰变

相似词语短语

decay───n.衰退，衰减；衰败；腐烂，腐朽；n.(Decay)（法、美、意、英、希）德凯（人名）；v.衰退，衰减；衰败；腐烂，腐朽

rampant decay───猖獗的衰败

moral decay───道德沦丧；道德败坏

decay time───衰变[衰减，下降，降落]时间；[核]衰减时间

dental decay───[医]龋齿

urban decay───衰败城市；城市衰败

sapwood decay───边材腐烂

dentine decay───牙本质腐烂

meson decay───介子衰变

双语使用场景

Giant detectors built to look for a hypothetical form of radioactivity in which protons decay never found such a thing.───为了探测质子衰变放射性的假想形式，人们修建了巨大的探测器，但这些探测器从没发现这种东西。

The process by which an atom changes from an unstable state to a more stable state by emitting radiation is called radioactive decay or radioactivity.───原子通过辐射由不稳定状态转变为更加稳定状态的过程称为放射性衰变或放射性。

The process by which an atom changes from an unstable state to a morestable state by emittingradiation is called radioactive decay or radioactivity.───这种原子通过释放射线从不稳定状态变到更加稳定的状态的过程被称为核衰减或放射。

英语使用场景