An optical testing method of micro-friction and its principle was introduced to characterize the friction properties of material surface under microcosmic conditions.
为了测试微观条件下材料表面的摩擦学性能，给出了一种微摩擦力的光学测试方法。
In the field of optical precision testing, however, the combination of optical technology and computer technology pioneers in the development of new testing method.
在光学精密测试领域中，光学技术和电子计算机技术的结合为新的测试方法开辟了一条新的途径。
The specific performances and the testing method of several optical resin glasses are briefly described.
简要介绍光学树脂镜片的几种特殊性能及其测试方法。
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