land leveling project 土地平整工程
Laser Land Leveling Machine 激光平地机
land leveling 平整土地
land-leveling precision 田面平整精度
land leveling precision 田面平整精度
land leveling technology 土地平整工艺
conventional land leveling 常规平地
But in the years since, these people tamed the land, leveling it by hand, expanding their plots acre by acre, until they had conquered it all.
但近几年，人们驯服了土地，亲手改造它，将他们一英亩一英亩地按计划整顿，直到他们已经完全征服了它。
Therefore, land consolidation in karst basins should be focused on the leveling of land and the building of irrigation works.
因此，石灰岩山间盆地的土地整理应以土地平整和水利设施建设为重点。
The cost of land leveling is offset by the low labor requirement for turning water into a few border rather than into many furrows or corrugations.
把水放入几块畦田比放人许多灌水沟或垄沟花费的劳力要少，这就补偿了平整土地的费用。
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