The tooth endrelief is an effective process for double circular arc gear to lighten the shock, lower the meshing noise, and prevent the tooth end from breakage, so as to prolong the service life.
双圆弧齿轮齿端修形是减小啮入冲击、降低传动噪声、避免齿端崩角、提高使用寿命的有效措施。
2
According to the weather report we should have some relief by the end of the week.
根据天气预报，到这个周末我们应该可以松一口气了。
3
By the end of the trial, almost twice as many patients treated with placebo showed adequate relief of symptoms compared with the control group.