The definition of PR association 公共关系协会的定义
The most common components in the definition of PR appear to be "management", "organization", and "publics".
对公关最普遍的定义表现为“管理”，“组织”和“公众”。
To make out the definition of profession morality of pr practitioners, and make dear analysis of its connotation.
界定公关从业人员职业道德，并对其内涵进行层次性分析。
The review co vers the definition of bioterrorism, species and characteristics of bioterrorism pathogenic organisms , and main relative medical pr…
本文主要介绍了对生物恐怖的定义、生物恐怖病原种类和致病特征，以及医学防护对策。
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