在多灾多难的近代中国,科学技术几乎全部处于落后状态或干脆处于空白。然而在本世纪20年代起,一门新生奇特的科学在中国产生并发展起来,在世界上一直居领先地位。这便是今天被世界称之为的“周口店学”。周口店位于北京城西南约50 In the troubled modern China, almost all science and technology are in a backward state or simply blank. However, in the 1920s, a strange new science emerged and developed in China and has been leading the world. This is the world today called “Zhoukoudian ”. Zhoukou shop is located about 50 southwest of Beijing