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

单词	public relations activities
释义	public relations activities Encyclopedia 文学【专题公关活动】释 public relations activities公益公关活动以组织的名义发起或参与社会性的活动，在公益、慈善等社会活动中充当主角或热心参与者，出资或出力支持社会事业的同时，扩大组织整体影响力的公关活动。
随便看	sound pressure sensor sound probe soundproof soundproof for door and windows Sound-Proofing Felts and Blankets sound proof material sound propagation coefficient sound propagation in buildings sound pulse sound quality sound quality assessment sound quality of internal combustion engine sound radiated meter sound radiosity sound-ranging sound ray sound ray tracer sound recording equipment sound reduction index sound reinforcement in architecture sound reinforcement system sound repeat sound resonance sound rule soundscape

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。