在子空间建立同时概念的条件

The Conditons of Setting up Simultaneous Concept in Minor Space

文中给出了在二维、一维空间建立同时概念条件及确定同时面的方法,研究了一些非时轴正交的,特别是动态场的时空结构。

The article deals with the conditions of setting up simultaneous concepts in two-and one-dimentional spaces and the measures of determining the simultaneous dimentions.It discusses the space-time structures of non-time-orthogonal frames,especially the field of dynamic state.