“postage meter/franking machine”的概念、定义、翻译、参考文献-科学参考

单词	postage meter/franking machine
释义	postage meter/franking machine Encyclopedia 工学邮资机释 postage meter/franking machine邮资机一种自动化的邮政专用机械设备。全称邮件资费盖印计费机。
随便看	diagonal regression diagonal relationship diagonal ring diagonal scale diagonal sequence diagonal set diagonal slash diagonals problem diagonal square diagonal subgroup diagonal sum diagonal sum rule diagonal-sum rule diagonal surface diagonal tensor diagonal term diagonal theorems diagonal triangle diagonal trilateral diagram diagram category diagram-chases diagram-chasing diagram for a group diagram for an algebra

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。