摘要
近似法是指在分析、处理和研究某些物理现象和问题时,忽略研究对象和问题的次要因素,突出其主要矛盾和本质特征,科学、合理地对所研究的问题进行近似处理的方法。文章研究了物理学中近似法的几种类型,并列举了近似法的应用实例。
Approximation method refers to analyzing,processing,studying some physical phenomena and problems,ignoring the research object and the problem of secondary factors,highlighting the main contradiction and essential feature,and scientific and reasonable to approximate processing method of the research question.The paper studies several types of approximate method in physics,and lists the application examples of approximation method.
出处
《南昌教育学院学报》
2013年第6期122-123,共2页
Journal of Nanchang College of Education
关键词
物理模型
次要因素
主要矛盾
近似
physical model
the secondary factors
the main contradiction
approximation
