However, CMM data can not be used directly in the modeling because of the orientation, dimension, obstruction handling, superficial physical property and distortion of the products be measured.

然而，受被测产品的定位、尺寸、障碍处理、表面物理属性、变形等因素的影响，三坐标测量数据不能直接用于逆向造型。

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The fractal dimension of the fluctuations are lower than 1.5 in all flow regimes besides the annular flow with great gas superficial velocity.

实验发现环状流区高气速时的压差波动分维数大于1.5 ，在其它流型内都小于1.5。

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Influence metal plate connection factor of performance have the surface of metal plate and superficial coarse intensity between surface of metal plate and dimension lumber.

影响齿板与规格材粘结性能的因素有齿板的面积和齿板与规格材表面的粗糙程度。

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