spect是什么意思_spect怎么读_spect造句和翻译

SPECT

网络释义：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

网络释义

abbr.1.single photon emission computed tomography

1.单光子发射计算机断层扫描(single photon emission computed tomography)还有单光子发射计算机断层扫描（SPECT）和正电子发射断层扫描（PET）的出现，弥补了神经影像学的不足，它们可分别显 …

2.单光子发射计算机断层显像在单光子发射计算机断层显像（SPECT）上，白质病变表现为低灌注状态 。有研究证实,白质病变患者的脑白质少突胶质细胞和 …

3.单光子发射断层扫描3.单光子发射断层扫描 (SPECT)可检出致痫灶间歇期血流量减少发作期血流量增加。正电子发射断层扫描(PET)可发现复杂部分 …

4.单光子发射计算机断层仪近年来，由于单光子发射计算机断层仪（SPECT）的应用以及应用单克隆抗体作放射免疫显像，其重要性又重新受到重视。四。

5.单光子发射型计算机断层铊单光子发射型计算机断层(SPECT)结果示50例病人左心室均有缺血性改变。冠状动脉造影示3支及其以上病变者45例，2支病 …

6.单光子发射计算机断层成像以头颅单光子发射计算机断层成像（SPECT）技术观察脑血流储备能力。结果 ADAS—cog评分：研究开始时,研究组36．4±5．…

1.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。

2.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。

3.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。

4.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。

5.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？

6.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。

7.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。

8.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。

9.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。

10.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。