土方计算 meaning in English

calculation of cutting and filling
earth mass calculation
mass calculation

Application dtm to calculation of cutting and filling
在土方计算中的应用
Research on incision of triangular prisms in 3d - stratum and calculation of excavated earth volume
三维地层的三棱柱剖分与土方计算
The study for relationship on earthwork calculation auuracy and the side - longth of square grid
土方计算精度与方格网边长之关系的研究
Engineering surveying : preparation of initial site survey plans ; computation of construction alignment for civil engineering works ; setting out pre - determined positions for construction ; measurement of earthwork quantities and monitoring slopes
工程测量：制定初步地盘测量图；为土木工程工作计算建筑定线及放样；土方计算及监测斜坡