1) emission tomography
发射断层成像
1.
Relevant experiments in the application of the emission tomography prove that the proposed MRF nonlocal prior is capable of imposing more effective regularization on the original reconstructions.
在发射断层成像的相关实验表明,该MRF非邻域先验能比传统先验提供更为有效的正则化处理。
2) positron emission tomography (PET)
正电子发射断层成像(PET)
3) positron emission tomography(PET)
正电子发射断层成像
1.
Accurate noninvasive determination of input curves is important in metabolic research of 2-fluoro-2-deoxy-D-glucose(FDG) metabolism in vivo using positron emission tomography(PET).
为了利用正电子发射断层成像来研究[18F]氟代脱氧葡萄糖在体内代谢节,用血池感兴趣区法与标准输入函数法相结合的方法,无损确定代谢模型的输入曲线。
4) SPECT
单光子发射断层成像
1.
In single photon emission computed tomography (SPECT), accurately modeling of the physics of SPECT imaging process is essential to degrading factor compensation and image quality enhancement.
在单光子发射断层成像(SPECT)中,为了校正劣化因素的影响,提高图像质量,需要对SPECT成像的物理过程进行准确建模。
5) Positron emission tomography
正电子发射断层成像
1.
The characteristics of scintillator, such as high light output, short decay time and excellent stopping power etc, are necessary for the detector in positron emission tomography (PET).
正电子发射断层成像要求闪烁晶体材料具有高光输出、短衰减时间和强阻止本领 ,且价格低廉。
2.
Methods:Six cases of psychogenic ED and 4 normal volunteers were studied by positron emission tomography(PET)for the characteristics of hypothalamus glucose metabolism.
方法:运用正电子发射断层成像(PET)研究6例心理性ED患者和4例年龄匹配的健康志愿者双侧下丘脑的葡萄糖代谢特点,给予视听性刺激,测定脑组织中18F脱氧葡萄糖(18F-FDG)放射强度,计算单位像素内左(右)丘脑计数/全脑总计数。
6) diffused optical tomography
光散射断层成像
1.
PartⅠUS-guided diffused optical tomography:an initial clinical application in breast lesionsPurposeTo investigate the feasibility of using US-guided diffused optical tomography(DOT) in differentiating breast malignant lesions from benign lesions and evaluate its clinical efficacy.
目的初步研究超声定位光散射断层成像(DOT)用于鉴别乳腺良、恶性病变的临床可行性,并且评价其对乳腺良、恶性病变的鉴别诊断价值及对常规超声的辅助诊断价值。
补充资料：发射
射出（枪弹、炮弹、火箭、电波、人造卫星等）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条