spectrum hardening meaning in English
谱的硬度增加
Examples
- So people have paid many attentions to the research of energy spectrum hardening and the photon scattering
因而关于射线的能谱硬化和散射研究工作，成为人们广泛关注的课题。 - ( b ) that designing a program to correct the energy spectrum hardening during reconstructing image is feasible . ( 2 ) the question of photon scattering
（ b ）利用本论文所推导出的能谱硬化修正公式，在图像重建时编制一个程序进行能谱硬化修正是切实可行的。 - How improving the capability of ict has become more and more an important task , for example , improving spatial resolution and density resolution , reducing scan time , enlarging the size of measure space , improving image quality , etc . moreover the question of the energy spectrum hardening and the photon scattering is one of important bottleneck to restrict the improvement of ict
如何提高工业ct的性能指标，如怎样进一步提高空间分辨率、密度分辨率，减少扫描时间，增大可测工件尺寸，改善图像质量等等成为了ct界面临的重要任务。而其中射线的能谱硬化和散射问题，又是制约工业ct各项性能指标提高的重要瓶颈之一。 - Following is our main work and important conclusions : ( 1 ) the question of energy spectrum hardening . we used the klein - nishina ' s differential scatter formula , meanwhile utilize the thaler progression to spread out , and neglected the high - power , and then we deduced a theoretical formula of correction of energy spectrum hardening
其主要工作和结论如下： （ 1 ）对x射线能谱硬化问题，把klein - nishina微分散射方程，利用泰勒级数展开，在忽略高次项的情形下，近似地推导出了能谱硬化修正公式。 - Reference to the convention means of the analysis and research for energy spectrum hardening and photon scattering in internal and external , and based on the physical mechanism of radial interacts with matter , this paper approximatively deduce a theoretical formula of correction of energy spectrum hardening and scattered radiation in transmission industrial x - ray computerized tomography from a ideal model . and presented a correction computer program
本文在分析研究国内外有关射线能谱硬化和散射修正问题的分析方法及其研究状况的基础上，从射线同物质相互作用的物理学机理出发，从理论上近似推导了x射线能谱硬化和散射修正计算公式，建立了散射修正的分析模型，并编制了相应的计算机修正程序。