有346例反复计算层析扫描。
There were 346 patients with duplicate computed tomographic scans.
举例来说，如果不用核磁共振成像扫描和计算机层析成像扫描，而用简单的血液检查能够查出严重疾病，那就能节省费用和医疗资源。
For example, if asimple blood test could be developed to rule out a serious problem without anMRI or a CT, it would save loads of money and resources.
公平地来说，CT（计算机层析成像扫描）的检查结果通常比高级外科医生的诊断观点更为正确，对于病人们也更具有意义，因为你总是希望医生在给你做手术前有百分百的把握。
In fairness, CT results can be often better than even a senior surgeon'smedical opinion. It also makes sense for patients: you want your surgeon to bedarn sure before they operate on you.
扫描利用了一种叫做正电子发射X射线层析照相术(PET)的技术。 扫描用以监测脑中代谢葡萄糖（脑正常工作需要的营养物）的变化。
The scans, which used a technique called positron emission tomography (PET), were designed to monitor changes in the way the brain metabolised glucose, the fuel it needs to function.
采用颜色反应、薄层层析与紫外扫描光谱三种方法对玉米须黄酮类化合物进行初步分析。
The experiment aimed to analyze the main components of flavonoids from corn silk by using color reaction, thin-layer chromatography(TLC) and ultraviolet(UV) spectral scanning.
建立了用薄层层析和薄层扫描法对N-乙酰-L-半胱氨酸合成进行流程诊断的方法。
The process diagnosis for synthesizing reaction of N-acetyl-L-cysteine (NAC) was established by thin layer chromatography (TLC) and TLC-scanning.
基于数字信号处理(dsp)方案设计了一块电路板用于声致发光层析成像(SLT)的扫描成像系统。
Based on digital signal process (DSP), this article gave the design method of an electronic board, which is used in the scanning imaging system of sonoluminescence tomography (SLT).
结果表明，设计的光学相干层析内窥系统能够用于旋转扫描成像，获取更多的组织信息。
The result indicates that the OCT endoscopic system can be used for rotated scanning imaging to obtain more tissue information…
根据本发明规定，所述加工头(16)配备有至少一个设计成光学相干层析成像装置的扫描装置(32)，该扫描装置(32)用于表面扫描。
According to the invention, at least one scanning device (32) designed as an optical coherence tomograph and provided for surface scanning is associated with the machining head (16).
利用镍柱亲和层析对表达的重组蛋白进行纯化，经SDS-PAGE及薄层扫描分析表明，重组蛋白的纯度在90%以上；
The recombinant protein was purified through Ni-chelating affinity chromatography, and the purity was above 90% explained by SDS-PAGE gel scan analysis.
本文报道了我们研制的基于高速扫描激光光源的高速、高灵敏度扫频光学相干层析系统。
A high-speed high-sensitivity swept source optical coherence tomography (SSOCT) system using a high speed swept laser source is developed.
在圆层析合成法中，我们提出了两种X光扫描采样的方法。
In 3-dimensional reconstruction of tomosynthesis, we have proposed two kinds of scanning sample methods for X-ray radiographs.
在圆层析合成法中，我们提出了两种X光扫描采样的方法。
In 3-dimensional reconstruction of tomosynthesis, we have proposed two kinds of scanning sample methods for X-ray radiographs.
应用推荐