The method of regionanalysis is the fundamental way in the study of battlefield environment.
区域分析法是在作战测绘保障中研究战场环境的基本方法。
2
Focusing on the appliance of the method of human geography, the appliance of cartology and regionanalysis runs through this paper.
文章注重人文地理学方法的运用，“地图法”以及“区位分析法”的运用贯穿全文。
3
In this paper, a formula of approximate analytic solution of subharmonic resonant overvoltage is established according to the theory of regionanalysis.