Abstract: The entire world is made of material in absolute sport state. The essential quantities describing material sport in physics are time and space. But until now, there are not consistent and objective definitions to them. The article through analysis summaries that the appearance of material distribution does not repeat. Thus, it can clearly define the quantities of time and space , and further uncover their innate character

Key words: time, space, innate character

摘要： 世界是物质的，物质不停地运动，运动具有绝对性。但是，迄今为止，描写物质运动的两个最基本的物理概 念——空间和时间依然没有统一的明确的客观解释。本文通过分析，总结出了物质分布状态不重复原理，从而明确 地给出了时间及空间概念的客观定义，揭示了空间和时间的物理本质。

关键词: 时间, 空间, 物理本质