基本解釋阿爾法衰變;阿法衰減同根派生 alpha decay相關(guān)詞英漢例句雙語(yǔ)例句Alpha particles are these helium nuclei, and they are the result of radioactive decay.阿爾法粒子是氦核,它們是放射性衰變的產(chǎn)物。The first type discovered -- alpha decay -- is when a radioactive particle emits a Helium nucleus !我們發(fā)現(xiàn)的第一種衰變方式——阿爾法衰變——是放射性粒子產(chǎn)生氦分子!As radon progeny decay, they emit radioactive alpha particles and attach to aerosols, dust and other particles in the air.氡子核在衰變時(shí)發(fā)射出放射性阿爾法粒子,這些粒子可附著于空氣中的浮質(zhì)、灰塵及其它粒子。原聲例句Alpha particles are these helium nuclei, and they are the result of radioactive decay.阿爾法粒子是氦核,它們是放射性衰變的產(chǎn)物。麻省理工公開(kāi)課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選alpha decay更多例句詞組短語(yǔ)短語(yǔ)alpha -decay half-time 衰變半壽命alpha a decay energy 衰變能量alpha a decay 衰變factor alpha -decay hindrance 阿伐衰變遲延因數(shù)hindered alpha decay 受阻阿伐衰變alpha decay更多詞組英英字典劍橋英英字典 the process in which a radioactive substance breaks down and emits (= produces) an alpha particle柯林斯英英字典 the radioactive decay process resulting in emission of alpha particles alpha decay劍橋字典alpha decay柯林斯字典專(zhuān)業(yè)釋義物理學(xué)衰變地球科學(xué)α衰變機(jī)械工程阿伐衰變計(jì)算機(jī)科學(xué)技術(shù)α衰減