digging process造句

on the basis of affection factor analysis of the pushing resistance in digging process, the dissertation brings up the more simplified resistance model . on the basis of the model, the factor table of the pushing resistance is set up for convenient engineering application . furthermore some conclusions having engineering application value are obtained
分析了各因素对挖掘过程推压阻力的影响，在此基础上，提出了一武汉理工大学博士学位论文个更为简化的推压阻力计算模型;以该模型为基础，建立了推压阻力系数表，为工程应用提供了方便。
It's difficult to find digging process in a sentence. 用digging process造句挺难的