Meaning of 衰变
衰变 means to undergo radioactive decay; (of atomic nuclei) to disintegrate spontaneously. Pronounced shuāi biàn.
- to undergo radioactive decay; (of atomic nuclei) to disintegrate spontaneously
Definitions & Examples
Fàng放
shè射
xìng性
tóng同
wèi位
sù素
huì会
suí随
shí时
jiān间
shuāi衰
biàn变
。
Radioactive isotopes decay over time.
Yóu铀
-238-
jīng2
guò3
yī8
xì经
liè过
shuāi一
biàn系
zuì列
zhōng衰
biàn变
chéng最
qiān终
-206变
成
铅
-
2
0
6
。
Uranium-238 undergoes a series of decays and eventually becomes Lead-206.
Zhè这
zhǒng种
shuāi衰
biàn变
guò过
chéng程
huì会
shì释
fàng放
chū出
αα
lì粒
zǐ子
。
This decay process releases alpha particles.
Kē科
xué学
jiā家
zhèng正
zài在
yán研
jiū究
rú如
hé何
kòng控
zhì制
hé核
shuāi衰
biàn变
de的
sù速
dù度
。
Scientists are researching how to control the rate of nuclear decay.