Compared with ring lights, bar lights unit is more suitable for testing ring-shape and square-shape products with asymmetric inspection requirements.

与环形光源相比，更适合于具有不对称检测要求的环形和方形产品。

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This is why the shape of the Chi Square sampling distribution changes for different df values.

这就是为什么X平方分布的抽样分布的形状随着df值的不同而变化的原因。

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As you study these Chi Square graphs, note that the shape of the probability functions change when you vary the degrees of freedom, or df, in your experiment.

当您研究这些X平方分布图时，请注意，当您在实验中改变自由度(即df)时，概率函数的形状会改变。

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The 52, 000-square-foot structure is a dream taking shape for Vern Raburn, chief executive of Eclipse Aviation.

FORBES: Ready for Takeoff

Shape Match converts hand-drawn shapes such a square and lines into clean and perfect versions - perfect for creating charts and formula Match can actually solve formulas hand-written with the S Pen.

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