Taking the cultural contact between the sogdians and the ancient uighurs as background , the paper makes a textual research on the sogdian loanword in diwanu lubatit - turk ( the complete turkish dictionary ) and other ancient uygur literature 摘要本文以历史上的文化接触为背景,对《突厥语大词典》等文献中的粟特语借词进行考证。