准噶尔部即左部 ,它源于 15世纪 6 0年代末厄鲁特汗国的左部 ,16世纪初 ,伴随着汗国的变迁 ,由行政建制区蜕变为部落 ,准噶尔一名亦作为部落名称沿用下来。噶尔丹称汗建国 ,准噶尔遂成为汗国名称之一。准噶尔汗国灭亡 ,其名称逐渐演变成部名和地名。 The left part of the Junggar Department, which originated in the left part of the Erutize Khanate in the late 60s of the 15th century, with the change of the Khanate in the early 16th century, transformed from an administrative district into a tribe, and one from the Junggar also acted as a tribal name Use it down. Galdan said Khan Jianguo, Junggar then became one of Khanate names. The fall of Junggar Khanate, its name gradually evolved into the name and place names.