“negative ion source”概念、定义、翻译-科学时代

单词	negative ion source
释义	核科学技术词汇手册 negative ion source 负离子源
随便看	workmanship workmanship workmanship workmanship workmate work measurement work measurement work measurement workmen's compensation workmen's compensation work method work norm work norm work norm work norm work norm work of art work of art work of art work of reference work of rupture Work Opportunity Tax Credit work order work orientation work out

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。