基本解釋[物理學(xué)]放射性蛻變放射性衰變放射性元素蛻變[機(jī)械工程]放射蛻變[化學(xué)]放射蛻變放射衰變[地球科學(xué)]放射性蛻變英漢例句雙語(yǔ)例句As a product from the uranium disintegration, radon is a natural radioactive idle gas.氡是天然放射性惰性氣體，是鈾系衰變鏈中的一個(gè)衰變產(chǎn)物。Type of radioactive disintegration (see radioactivity) in which some unstable atomic nuclei dissipate excess energy by spontaneously ejecting an alpha particle.放射性蛻變的一類，某些不穩(wěn)定原子核自發(fā)射出一個(gè)α粒子以耗散過(guò)剩能量。Any of three processes of radioactive disintegration in which a beta particle is spontaneously emitted by an unstable atomic nucleus in order to dissipate excess energy.某些不穩(wěn)定原子核為耗散其過(guò)剩能量而自發(fā)發(fā)射一個(gè)β粒子的三種放射性衰變過(guò)程的統(tǒng)稱。radioactive disintegration更多例句詞組短語(yǔ)短語(yǔ)radioactive disintegration series 放射性蛻變系radioactive disintegration types 放射性衰變類型law of radioactive disintegration 放射性衰變定律spontaneous radioactive disintegration 自然放射蛻變law w of radioactive disintegration 放射性衰變定律radioactive disintegration更多詞組專業(yè)釋義物理學(xué)放射性蛻變放射性衰變放射性元素蛻變機(jī)械工程放射蛻變化學(xué)放射蛻變放射衰變地球科學(xué)放射性蛻變