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.
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。
3
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.