试验结果表明，节能旋耕刀的切土功耗显著低于现有旋耕刀，二者耕作质量相同。
The test results show that the tilling energy consumption of the blade is significantly less than that of the conventional blade, and that both the tilling qualities are same.
该文研制了逆转刀辊与开式推土铲组合的切抛土部件。
A new type of optimum cutting and throwing soil component combining reverse rotational rotor with the blade with open type bulldozer blade was developed.
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