Some experimental results of in vivo observing X-ray attenuation of intra-tumor injection of indocyanine green are reported.
介绍了在体观测肿瘤内注射吲哚氰绿，一种激光吸收染剂前后X射线衰减的实验结果。
Some experimental results of in vivo observing X-ray attenuation of intra-tumor injection of indocyanine green (ICG) are reported.
介绍了在体观测肿瘤内注射吲哚氰绿(ICG)，一种激光吸收染剂前后X射线衰减的实验结果。
The technique makes use of dual energy X-ray imaging, where overlapping tissue signals can be isolated and quantified by exploiting the change in X-ray attenuation at different energies.
这项技术通过双能X-射线成像，重叠的组织信号可以被隔离，并利用不同能量的X射线的改变衰减量化。
The attenuation of X-ray through the object is non-linear and the gray level of image is non-linear response of object thickness.
射线穿过物体的衰减是非线性的，经过影像系统得到的图像灰度与物体厚度是非线性的关系；
Ct image of an object can be reconstructed according to the theory that attenuation of X-ray emerges when it passes through objects with different density.
根据射线穿过不同密度的物质产生的衰减不同，可以重建出物体的CT图像。
The paper analytically discusses two factors, the spectrum of photon and the scattered radiation by the detector, which affect the attenuation efficient of the object in flash X-ray radiography.
研究闪光照相中影响材料有效吸收系数的两个主要因素，即X光的能谱效应和散射影响。
The paper analytically discusses two factors, the spectrum of photon and the scattered radiation by the detector, which affect the attenuation efficient of the object in flash X-ray radiography.
研究闪光照相中影响材料有效吸收系数的两个主要因素，即X光的能谱效应和散射影响。
应用推荐