“直投广告”的概念、定义、翻译、参考文献-科学参考

单词	直投广告
释义	直投广告 Encyclopedia 文学广告媒介释 direct mail advertisement直投广告将广告主所欲传达的广告信息，通过邮寄、传真、直接递送、发送电子邮件、发送手机短信等方式发送到目标消费群体的一种广告形式。又称DM广告。
随便看	natural scenery natural scenic spots Natural School natural science natural science and philosophy natural science and society natural science of psychology natural seeing natural seismic analysis code natural seismic data interpretation natural seismic data processing natural seismic prospecting natural selection natural self-governance Natural Semantics natural semantics natural sequence natural singular set natural situational teaching method natural slope natural slopes for terrace natural smoke exhaust natural soil natural source adhesive natural source geoelectric field

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。