调查研究是一门科学,也是一门艺术。调查研究有自己的特性,学习和把握这些特性,对我们提高调研水平是十分有利的。一、动态性决策活动是在变动着的国际国内政治形势和经济、社会环境中进行的,变动的形势和环境既存在确定因素,也存在不确定的因素。 Research is a science, but also an art. Research and study have their own characteristics, to learn and grasp these characteristics, it is very beneficial for us to improve the level of research. I. Dynamic Decision-making Activities are carried out in the changing international and domestic political and economic and social environments. There are both determinants and uncertainties in the changing situations and environments.