There's a zero point and maxima in the relationship curve of beam-waist radius and measurement error.

光腰半径与测量误差的关系曲线出现一零值点和一极大值点。

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There's a zero point and maxima in the relationship curve of beam-waist radius and measurement error.

光腰半径与测量误差的关系曲线出现一零值点和一极大值点。

youdao