plow steel

常见例句

雙語例句

• He was the first man to stick the cold steel point of a turning plow into the virgin soil.
  他是頭一個把冰冷剛硬的犁尖耕進這塊処女地的人。
• The relationship between property of soil adhesion and surface potential of plow steel was studied.
  該文研究了犁壁用鋼土壤粘附特性與其表麪電位的關系。
• The method often uses a steel plow, or rotation drum, which is pulled mechanically back and forth across a face of coal that is usually several hundred feet long.
  這種方法經常沿作業麪來廻拖曳鋼犁或滾筒，作業寬度通常達數百尺（約100米）。
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