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本文通过对青海地区古人类活动遗迹和古温度变化的分析研究，找出了它们之间的关系，这对于古人类在古环境下生存状况的研究具有重要意义。
In this paper, by analyzing the ancient human activities in Qinghai Province and the ancient temperature changes in the study to find the relationship between them, which is of great significance to ancient people living conditions in the ancient environment.