As regards the time factor,both war and its laws develop; each historical stage has its special characteristics,and hence the laws of war in each historical stage have their special characteristics and cannot be mechanically applied in another stage.

• 从时间的条件说，战争和战争指导规律都是发展的，各个历史阶段有各个历史阶段的特点，因而战争规律也各有其特点，不能呆板地移用于不同的阶段。