Also because the lubricant film has the homogenization, may increase to feed precision, may achieve a nanometer level in the long traveling schedule the localization resolution.

又由于油膜具有均化作用，可以提高进给精度，在较长的行程上可以达到纳米级的定位分辨率。

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The results show that when only the oil film forces are applied to the rotor, there only exists the period-doubling bifurcation arising from the instability of the lubricant in the bearings.

结果表明，当只有非线性油膜力作用时，转子只存在由于油膜失稳而导致的倍周期分岔。

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