Until long after, I can recall the scene, rushed forward my silence, untamed jie he, our shadow far and near, we overlap, and the separation, as we varied the youth.
直到很久以后，我都能回想起那个场景，匆匆前行的我，沉默桀骜的他，我们的影子忽远忽近，不断交叠，又不断分离，就像我们多变的青春。
The way to solve the problem of the tooth outline overlap interference caused by the processing errors in the practical use is put forward.
应用具体实例，研究了加工误差对少齿差内啮合齿廓重迭干涉的影响，并提出相应的解决方法。
The way to solve the problem of the tooth outline overlap interference caused by the processing errors in the practical use is put forward.
应用具体实例，研究了加工误差对少齿差内啮合齿廓重迭干涉的影响，并提出相应的解决方法。
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