earthwork怎么读，earthwork什么意思，earthwork短语和例句

1.Solving the smallest transportation question of excavation and fill actually is a question of earthwork balance adjustment.

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。

2.And analyzes the water conservancy project balanced deployment conditions features, and finally earthwork that balanced deployment method.

并且分析了水利工程土石方平衡调配特点，最后说明土方平衡调配方法。

3.Archaeologists have uncovered some ancient earthwork.

考古学家发现了一些古代的土建工程。

4.To reduce earthwork costs, the volume of the fills should be equal to the volume of the cuts .

为了降低土方工程的费用，填方量应等于挖方量。

5.Our company is an earthwork to do business!

我公司是一家以做土方工程的公司！

6.In this paper, using method of the least squares, optimized calculation of earthwork for leveling up construction site is discussed.

应用最小二乘法，研究了建筑场地平整土方量的优化计算，并以实例说明该法是实用可行的。