文中分别得出了透射线及多次衍射线功率的表达式以及有效线吸收系数。
Separate expressions for the transmitted, and multiply diffracted power are obtained, which enable the effective absorption coefficient to be calculated.
在图像重建中利用上述的线吸收系数能够反演出精度达5%的材料密度。
The spectrum effect on attenuation coefficient is less than 5%. The material densities can be reconstructed with such precision.
在图像重建中利用上述的线吸收系数能够反演出精度达5%的材料密度。
The spectrum effect on attenuation coefficient is less than 5%. The material densities can be reconstructed with such precision.
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