... 【基金】: 国家自然科学基金(60772102) 【分类号】: TP391.41 【正文快照】: 在实际的计算机层析成像(Computed Tomography,CT)系统中,所使用的X射线源是由不同能量的光子组成的(此种射线称为多能射线),其能量谱具有多能性和连续性...
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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.
计算机层析成像技术(CT)和综合孔径雷达(SAR)是图像重建技术应用的两个重要领域。
Computerized tomography (ct) and synthetic aperture radar (SAR) are two of the most important fields in image reconstruction.
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