towed scraper

英 [təʊd ˈskreɪpə(r)]

美 [toʊd ˈskreɪpər]

网络拖式铲运机

The analysis of the results of land reclamation technologies indicates that the technology of deep-digging and shallow-filling using pulp pump is not applicable in farmland restoration while the technology of deep-digging and shallow-filling using towed scraper is ideal at present.
对此，通过对土地复垦工艺效果分析，表明泥浆泵挖深垫浅复垦工艺不适宜在耕地恢复中应用，目前拖式铲运机挖深垫浅工艺比较理想。
In comparison with other land reclamation technologies, the land reclamation technology with the towed scraper has a quick travel speed, higher efficiency, a shorter construction period and other advantages. The reclamation technology has obvious time and economic benefits.
与其它复垦工艺相比，拖式铲运机复垦技术具有速度快、效率高、工期短的优点，在土地复垦过程中发挥出明显的时间效益和经济效益。
The soil compaction of towed scraper reclamation and un-reclamation land gradually enhances when the depth increases.
铲运机复垦的田块和未复垦的田块，压实度随着深度的增加，压实度逐渐增加。