In this text , the system of human settlements is made of human and nature , the two greatly unity of opposites . the acts positively or passively effect between both of these are the technology person - ground relation thought . the contradictory origin that person concerns is for a long time 本文将山地人居环境这一系统中的各组成要素简单概括为人与自然两大对立统一面，而在这两者之间起到积极或消极作用的，则是不断发展的生产技术水平以及人地关系思想。
Because the mountainous human settlements ` environment is arduous , this contradiction in this region is very sharp . therefore , the research of the history of the human settlements in mountainous region , in fact , is the struggle or coordinates history between person and naturally . it is important to the development of whole mankind city civilization 人地关系的矛盾由来已久，由于山地人居环境所处自然条件的艰巨，这一矛盾一直都十分尖锐，因此，对山地人居环境建设历史的研究，实际上是研究人与自然协调和斗争的历史，对整个人类城市文明的发展都有着重要的意义。
