单词SPECT
网络: 单光子发射计算机断层扫描(single photon emission computed tomography)；单光子发射计算机断层显像；单光子发射断层扫描
So this is what I can speculate, might have been going on had we been able to do a SPECT scan on Beck during this survival epic.
如果我们可以将Beck连接在电脑扫描仪上，我猜想这就是当时在他惊人的求生过程中所发生的一切。
A significant limitation of SPECT is its poor resolution (about 1 cm) compared to that of MRI.
对SPECT的一个明显的局限性是其分辨率较低（约1厘米）相比，磁共振成像。
The choice of the projection model is an important factor in single photon emission computed tomography(SPECT) image reconstruction.
断层图像重建算法的重要因素之一是投影模型的选取。
SPECT lung perfusion scanning is a simple, convenient and useful method for assessing pulmonary flow qualitatively and semi-quantitatively.
SPECT肺灌注显像是定性、半定量分析肺血流的简单、方便、有用的方法。
So, what if we had Beck hooked up to a SPECT scan, something that could actually measure brain function?
如果我们将Beck连到一个电脑扫描仪上，来观测他当时的脑部活动，我们会看到什么呢？
CT perfusion imaging and SPECT cerebral perfusion imaging are important methods in super early diagnosis of this disease.
CT灌注成像和核素脑灌注显像是该病超早期诊断的重要手段。
For the uncertain characteristics of SPECT images, it is hard to achieve good segmentation result if only the BP neural network is employed.
由于SPECT图像病变区域的判断要考虑图像的整体信息，其特征具有不确定性，单靠神经网络识别很难达到理想的效果。
And the earlier stage diagnose accordance rate of avascular necrosis in SPECT were significantly more than those in planar bone scans.
断层显像对早期病变的诊断符合率高于平面显像，差异具有显著性。
Objective: To assess the value of MRS and single photon emission computed tomography (SPECT) in detecting myocardial ischemia and necrosis.
目的：评估磁共振（MRI）和单光子发射计算机体层显像（SPECT）检测心肌缺血、坏死的价值。
In this paper, BP neural network is used to segment whole body bone SPECT image so that the lesion area can be recognized automatically.
我们尝试用BP神经网络分割全身骨SPECT图像，实现病变区域的自动识别。