挖方和填方的最小运输问题求解其实是一个土方平衡调配问题。
Solving the smallest transportation question of excavation and fill actually is a question of earthwork balance adjustment.
对于农民来说，填方和挖方是同时进行且不可分离的。
For peasants, cut and fill are simultaneous and inseparable.
路基土石方工程包括：填方路基、挖方路基和特殊路基处理及其有关的作业。
Subgrade earthwork and rockwork shall include: fill subgrade earthwork, cut subgrade, special subgrade treatment and other relevant activities.
路基土石方工程包括：填方路基、挖方路基和特殊路基处理及其有关的作业。
Subgrade earthwork and rockwork shall include: fill subgrade earthwork, cut subgrade, special subgrade treatment and other relevant activities.
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