论文部分内容阅读
本文论述范围是指桌子山、贺兰山、牛首山、大小罗山、青龙山,向南至六盘山以东固原、平凉一带。在行政区划上包括宁夏回族自治区东侧及内蒙古自治区伊克昭盟西侧与陇东部分地区。地理座标界于北纬35°—40°,东经105°—108°之间。 这一南北狭长地带为中国东部与西部构造区划的分野地带,并为我国著名地震带而引人注目,我国各大地构造学派从不同观点出发,对本区大地构造性质的认识和命名是多样的,
This article discusses the range refers to the Table Mountain, Helan Mountain, Niushou Mountain, the size of Luoshan, Qinglongshan, south to Liupanshan Guyuan, Pingliang area. In the administrative divisions, including the east side of Ningxia Hui Autonomous Region and the Inner Mongolia Autonomous Region Ik Zhaomeng west and some parts of Longdong. The geographical coordinates are between 35 ° -40 ° North latitude and 105 ° -108 ° East longitude. This narrow strip of north-south is the dividing line between the eastern and western tectonic divisions of China and attracts the attention of the famous seismic belt in our country. From a different point of view, all the major tectonic schools in our country recognize and name the nature of the tectonics in this area in a variety of ways,