Based on Newton'srings experiment, the paper presents a new method of detailed use of Newton'srings measuring the refractive index of liquids.
结合牛顿环实验，系统而详细的介绍了一种利用牛顿环测量液体折射率的新方法。
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Abstract: In this paper, liquid refractive index was measured with Newton'srings and the application of Newton'srings experiment device was extendend.
摘 要：本文用牛顿环测液体折射率，对牛顿环实验装置的应用进行了扩展。
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This is the view through a telescope demonstrating the optical effect known as Newton'sRings, whereby reflected light rays interfere with one another and produce a pattern.