“公告板系统”概念、定义、翻译-科学时代

单词	公告板系统
释义	图书馆、情报与文献学词汇手册公告板系统 BBS（bulletin board system）
随便看	yield net yield of carcass yield of dividend yield of dividend yield of ground water yield of radiation yield of well yield on investment yield optimisation yield percent yield percentage yield percentage yield per ion pair yield per unit area yield plateau yield point yield point yield point yield point yield point yield point yield point yield point yield point yield-point behaviour

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。