Quick adjusting method of interference fringes and correct quotation method of standard optical flat flatness are analyzed.

文章重点分析干涉条纹的快速调整方法与标准平晶平面度的正确引用方法。

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The text writes about the methods of quick adjusting the fringes of white beams and analyses the reason why some of the fringes of white beams in center are light fringes and some are dark fringes.

介绍了快速调出白光条纹的方法，分析了为什么白光干涉条纹的中央条纹有的是暗条纹，而有的却是亮条纹。

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Three bearing bushings of MB1332A external grinding machine "short three-piece" oil film sliding bearing is taken as an example to present quick adjusting method of dynamic pressure bearing bushing.

以MB 1332 A外圆磨床“短三块”油膜滑动轴承的三块轴瓦为例介绍动压轴瓦的快速调整法。

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Advertisers, who have become nimbler at adjusting their marketing buys in real time in recent years, were quick to take note of the trend.

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