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单词 contour ploughing
释义

contour ploughing

noun [mass noun]
Ploughing along the contours of the land in order to minimize soil erosion.Educators need the equivalent of the tractor, contour plowing, and hybridization....
  • Programmes were instituted to fill dongas, build contour banks, and promote contour ploughing.
  • Jefferson was aware of the problem, and tried to mitigate it by what we would term contour ploughing on his hilly estate.
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更新时间:2025/2/24 2:39:27