英语词汇“alpha particle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	alpha particle
释义	alpha particle noun : a positively charged nuclear particle identical with the nucleus of a helium atom, consisting of 2 protons and 2 neutrons, having atomic mass 4 and atomic number 2, ejected at high speed in certain radioactive transformations
随便看	tribromo- tribromo tribromoethanol tribromoethyl tribromoethyl alcohol tribulate tribulation tribulus tribuna tribunal tribunate tribune tribuneship tribunicial tribunician tribunitial tribunitian tributary tribute tribute tribute money tributer tributor tributyl tributyl phosphate

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。