基本解釋阿爾法衰變;阿法衰減同根派生 alpha decay相關詞英漢例句雙語例句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産物。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——是放射性粒子産生氦分子!As radon progeny decay, they emit radioactive alpha particles and attach to aerosols, dust and other particles in the air.氡子核在衰變時發(fā)射出放射性阿爾法粒子,這些粒子可附著於空氣中的浮質、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産物。麻省理工公開課 - 固態(tài)化學導論課程節(jié)選alpha decay更多例句詞組短語短語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柯林斯字典專業(yè)釋義物理學衰變地球科學α衰變機械工程阿伐衰變計算機科學技術α衰減