结合数字高程模型的特点，对土石方工程量格网法计算方法进行改进。
Combined with the digital elevation model characteristics, this paper improves the grid method that is used to calculate earth-rock volume.
结合工程实践，对编制市政工程及公路工程土石方工程量依据、计算要点进行了论述。
Based on the practice, discussion is made on the calculating methods and principles of amount of municipal and highway engineering earthworks.
结合工程实践，对编制市政工程及公路工程土石方工程量依据、计算要点进行了论述。
Based on the practice, discussion is made on the calculating methods and principles of amount of municipal and highway engineering earthworks.
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