新疆与历代中原王朝政治关系的计量分析

自西汉在新疆设官以来的两千多年中，新疆和中原王朝保持着四类政治关系。本文首先简述了中原王朝在新疆设置政权的沿革，然后以计量史学的方法对四类政治关系存续的时段分别予以统计，以关系的数量程度说明关系的性质。统计结果显示，新疆地区全部或部分在两千多年的大部分时段中处于中原王朝辖治之下，从而表明新疆自汉代以来就是中国领土的一部分。

A Computation Analysis on the Political Relation between Xinjiang and Dynasties of China's Inner Plains

For more than 2000 years since the establishment of official system in Xinjiang by the Western Han Dynasty, Xinjiang kept four kinds of political relations with the dynasties of inner plains. This paper specifies the evolution of regimes set up by the dynasties of central plains in Xinjiang. It respectively accounts the existent periods of the four kinds of political relations according to the method of computation history. It accounts for the nature of the relation through the relation degree of the amount. The result of statistics shows that Xinjiang, in the most periods of the more than 2000 years, was ruled by the dynasties of central plains. Therefore, this argues that Xinjiang is China's territory since the Western Han Dynasty.