尼卡(Nikah)仪式是维吾尔族婚姻习俗中最重要的组成部分。从人类学有关仪式理论的角度对尼卡仪式的内涵、仪式与国家权力的象征关系以及仪式的时空维度进行不同层面分析,其意义在于使两性关系在国家法律的制度化层面上得到认可和保证成为可能,而且也是国民或公民身份的体现。 The ceremony of Nikah is the most important part of Uighur marriage. From the perspective of anthropology about ritual theory, the connotation of the ceremony, the symbolic relationship between ritual and state power, and the spatiotemporal dimension of rituals are analyzed at different levels. The significance lies in making the relationship between the sexes recognized and guaranteed at the institutionalized level of national law It is possible, but also a manifestation of national or citizenship.