求翻译：1、切削力大幅度降低。研究表明，采用超声波椭圆振动切削方法，吃刀抗力降低到普通切削力的五十分之一，只有普通振动切削时的5分之一左右。是什么意思？

1, the cutting force is significantly reduced. The study showed that the ultrasonic elliptical vibration cutting knife to eat resistance reduced to ordinary cutting force fiftieth ordinary vibration cutting one.

Cutting edge 1, significantly reduced. Research has shown that an ellipse using an ultrasonic vibrating cutting methods, and eat less force majeure knife cutting force to that of the ordinary for 50 minutes, and one of only a vibration when cutting the 5 about one.

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1, significantly reduces the cutting force. Studies have shown that using ultrasonic elliptical vibration cutting method, eat normal cutting force of the knife resistance is reduced to one-fiftieth, when only the ordinary vibration cutting around one of the 5 min.

正在翻译，请等待...