“公共关系史”的概念、定义、翻译、参考文献-科学参考

单词	公共关系史
释义	公共关系史 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	unstructured data unstructured data management system unstructured decision unstructured decision making unstructured grid unstructured group counseling unstructured interview unstructured peer-to-peer systems unstructured questionnaires unsubsidized natural solar-powered ecosystem unsubtracted dispersion relation unsuitable unsuitable value un-Sun-like star unsupervised classification unsupervised learning unsupported unsupported-area principle unsupported-area seal unsuppressed sideband unsurveyed unswept pumping unsymmetric unsymmetrical unsymmetrical dimethylhydrazine

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。