Last Updated
:2025/12/21
ベータりゅうし
Hiragana
べえたりゅうし
Kanji
ベータ粒子
Noun
Japanese Meaning
電子または陽電子として放出される高エネルギーのβ線を構成する粒子。放射性崩壊の一形態であるβ崩壊に伴って原子核から放出される。
Easy Japanese Meaning
ラジウムなどから出るとても小さいつぶで、電気をおびたつよい力をもつ
Chinese (Simplified)
在β衰变中放出的高速电子或正电子 / 放射性核产生的带电辐射粒子(β−或β+)
Sense(1)
ベータ粒子: (physics) a beta particle
( romanization )
Quizzes for review
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ベータりゅうし
See correct answer
A beta particle corresponds to an electron emitted during radioactive decay and tends to penetrate materials only a short distance.
A beta particle corresponds to an electron emitted during radioactive decay and tends to penetrate materials only a short distance.
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ベータりゅうしは放射性崩壊で放出される電子に相当し、物質を浅く透過する性質があります。
Japanese - English
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