On the basis of the popular moment analysis and the concept of laser beam quality factor, the method to analyze such effects is deduced statistically.
以激光束矩量分析理论及光束质量因子的概念为基础，运用数理统计手段，导出了分析随机误差对测量精度影响的具体方法。
On the basis of the popular moment analysis and the concept of laser beam quality factor, the method to analyze such effects is deduced statistically.
以激光束矩量分析理论及光束质量因子的概念为基础，运用数理统计手段，导出了分析随机误差对测量精度影响的具体方法。
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