泥河湾是我国乃至世界旧石器时代考古学研究的重要遗址区,自发现以来,国内外学者在这里做了大量考古工作,发现了大量遗迹和遗物,许多考古学方法和理论在这里投入工作实践,因此考查泥河湾的石制品研究的方法和理论,对更进一步的学术研究有一定的参考价值。 Nihewan is an important site of Paleolithic archeology research in our country and even in the world. Since its discovery, many scholars at home and abroad have done a lot of archeological work and discovered a large number of relics and relics. Many archaeological methods and theories have been put into operation here Therefore, the method and theory of examining the stone products in Nihewan have certain reference value for further academic research.