“radioactive series”的概念、定义、习题解题方法及翻译-物理辞典

单词	radioactive series
释义	radioactive series A series of radioactive nuclides in which each member of the series is formed by the decay of the nuclide before it. The series ends with a stable nuclide. Three radioactive series occur naturally, those headed by thorium-232 (thorium series ), uranium-235 (actinium series ), and uranium-238 (uranium series ). All three series end with an isotope of lead. The neptunium series starts with the artificial isotope plutonium-241, which decays to neptunium-237, and ends with bismuth-209
随便看	phase modulation phase rule phase space phase speed phase transition phase-contrast microscope phases of the moon phasor phlogiston theory phon phonon phosphor bronze phosphorescence phot photino photocathode photocell photochemical reaction photochemistry photochromism photoconductive effect photodiode photodisintegration photoelasticity photoelectric cell

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。