“history of public relations”的概念、定义、翻译、参考文献-科学参考

单词	history of public relations
释义	history of public relations Encyclopedia 文学公关关系史释 history of public relations公共关系史广义的公共关系史指人类公共关系思想、活动和现象的发展变迁史。狭义的公共关系史指现代公共关系事业诞生以来，人类公共关系思想史、实践发展史的形成与变迁。
随便看	ultrasonoscopy ultrasound ultrasound ablation ultrasound-assisted cutting ultrasound contrast agent ultrasound contrast imaging ultrasound Doppler ultrasound elastography ultrasound elastography imaging ultrasound hemostasis ultrasound holography ultrasound hyperthermia ultrasound imaging ultrasound in medicine ultrasound intervention ultrasound lithotresis ultrasound-mediated transformation ultrasound medical molecular imaging ultrasound medicine ultrasound molecular imaging ultrasound mother and child monitoring devices ultrasound phase array ultrasound physiotherapy devices ultrasound protection ultrasound scalpel

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。