“二次文献”概念、定义、翻译-科学时代

单词	二次文献
释义	新闻与传播词汇手册二次文献 secondary source
随便看	circuit diagram circuit edge circuit identification code circuit of commodity capital circuitous air attack circuit reliability circuit reliability (CiR) circuit reliability--circuit reliability (CiR) circuit shift circuit stock circuit switched data transmission service circuit switching circuit switching circuit switching circuit switching circuit switching centre circuit switching operation circuit test circuit test circuit tester circuit tester circuit transfer mode circuit trial counsel circuit vent circuity

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。