我要介绍一些不同学科的读图方法。历史学科一般考察一个以时空为主的核心数量,分两种情况,一种是与历史相关的看图,另一种是与地理相关的读图,这两种情况一般都会考一些通商口岸、一些历史事件发生的地点和时间,在这种情况下,我们需要在读图的时候,在脑海中构建一张空白的地图,地图上 I want to introduce some reading methods of different disciplines. History of the general inspection of a core space and time-based number, divided into two cases, one is related to the history of the map, and the other is geographically related to read the map, these two cases are generally test some ports of commerce, In some cases, the location and time of the historical events occurred. In this case, we need to construct a blank map in mind when reading the map.