The theory of the control method of area computation was used to compute the land use area of coastal area of present Fujian Province.
应用控制法量算面积的原理，对福建沿海土地利用现状进行调查量算。
The results of practical computation show that this method is a precise method in land area computation and is worth-while to be practised.
实际量算结果表明控制法是量算土地面积的一种较为严密的方法，值得推荐应用。
The paper introduces a new method of cross measuring by (el ec tric) theodolite, a new way of cross section area computation is also presented.
介绍利用（电子）经纬仪进行横断面测量的一种新方法，并提出横断面截面积计算的一种新思路。
应用推荐