作者对新疆察布查尔县锡伯族、特克斯县柯尔克孜族、托里县哈萨克族及塔什库尔干自治县塔吉克族成人７５０人进行了体质人类学调查。从中抽出１８～２５岁青年２９４人（男１６２人，女１３２人），对其躯干、四肢部３０余项测量数据和主要体质特征的指数作比较分析，获得新疆锡伯族、柯尔克孜族、哈萨克族及塔吉克族青年身高、体型及身高指距指数等，以求了解他们之间体质差异，为体育选材、机器制造、卫生保健、医疗器械等初步提供参考资料。 The authors conducted a survey of physical anthropology of 750 adults in Tajik ethnic group in Xibe Prefecture, Chaxar County, Turks County in Turks County, Kazaks in Tori County and Tajikistan Autonomous Prefecture. 294 young people (162 males and 132 females) aged 18-25 years were drawn from it, comparative analysis was made on more than 30 indexes of measurement data and major physical characteristics of the trunk and limbs, and the results were compared with those of the Xibe, Kirgiz, Kazak And Tajik youth height, body size and height index from the index, in order to understand the physical differences between them, for the sports material selection, machine manufacturing, health care, medical equipment and other preliminary reference materials.