A typical core is several metres long, so it is first subject to a rough and ready ct scan using a standard medical scanner.
典型的岩石核有几米长，因此首先要采用标准医学扫描仪对其进行粗略的CT扫描。
But to put this in perspective, he pointed out that if someone on a typical Japanese diet drank this milk for a whole year, the accumulated radiation would equal that from a single ct scan.
但是他说，要正确地看待这个问题，他指出，假如一个人按日本人通常的饮食习惯连续饮用这种牛奶一整年，积累下来的放射性也只相当于做一次CT检查的量。
Objective: To evaluate the diagnosis value of coronal and axial ct scan in orbital blowout fracture.
目的：探讨冠状位和轴位CT扫描在眼眶爆裂性骨折诊断中的应用价值。
Objective: To compare the two imaging methods between X-ray and ct scan in diagnosing spinal fracture.
目的：比较和评价常规X线片和CT扫描二种影像学方法在脊柱骨折诊断中的作用。
Objective: to investigate the role of ct scan in the postoperative radiotherapy plan for breast cancer.
目的：探讨CT扫描在乳腺癌术后放射治疗计划设计中的作用。
Objective to discuss how to use the ct scan and reconstruction technique of 16 layer spiral ct on diagnosis of acute pancreatitis.
目的探讨如何准确、合理运用16层螺旋CT扫描技术及重建技术对急性胰腺炎的诊断。
Methods: The images were analysed comparatively after 15 cases of orbital blowout fracture were scanned with coronal and axial ct scan technique.
方法：对15例眼眶爆裂性骨折患者分别进行轴扫及冠扫，将两种扫描技术所获图像进行对比分析。
So did the CT scan, the MRI and the colonoscopy.
我又作了CT扫描，核磁共振成像和结肠镜检查。
CT scan of the lung reveals mediastinal adenopathy.
肺ct扫描显示纵隔淋巴结肿大。
Sometimes a CT scan of the abdomen will be necessary.
有时病人可能还需要做腹部CT检查。
A full-body CT scan gives a radiation dose of 20-30 millisieverts.
一次全身CT扫描的辐射剂量是20 ~30毫希弗。
About 30 major medical centers in the United States have xenon CT scan technology.
美国大约有30家主要医疗中心有氙气ct扫描仪技术。
This pelvic CT scan demonstrates a chondrosarcoma involving the right pelvic wing.
骨盆ct显示右骼骨翼的软骨肉瘤。
Objective: To evaluate the diagnoses of dissecting aneurysms of aorta with CT scan.
目的：探讨CT扫描对主动脉夹层动脉瘤的诊断价值。
Scientists discovered her condition with a full-body CT scan of her mummified remains.
科学家是在对她的木乃伊进行了全身CT扫描后发现这一情况的。
Methods 2 cases of PMP proved by pathology were performed with ultrasonography and CT scan.
方法经病理证实的腹膜假性粘液瘤2例，均行超声、CT检查。
A high-resolution CT scan can also be performed to look at the temporal bones for dehiscence.
高分辨率的CT检查也能用于检查颞骨是否开裂。
CT scan was performed before instrumentation removal and 1 year after instrumentation removal.
在内固定拆除前和拆除后1年分别进行CT扫描。
CT scan of the temporal bone is a routine investigation, and is done to look for bony erosion.
颞骨ct扫描是常规的检查方式，被用于发现骨质受侵。
CT scan is an important supplementary method to be employed for the early diagnosis of the disease.
蝶窦穿刺法简便、安全可行，CT扫描在本病早期诊断上是一种重要的补充手段。
The treatment was repeated every six weeks and every time a CT scan was performed to assess tumor growth.
这种治疗每六周重复一次，每次都进行CT扫描以评估肿瘤的生长情况。
We consider that CT scan can provide a forceful imaging basis for clinic diagnosis of tuberous sclerosis.
作者认为CT扫描为颅内结节性硬化的临床诊断提供了有力的影像学依据。
Conclusion Using enhanced spiral CT scan technology flexibly has important value in diagnosis of liver diseases.
结论：灵活运用螺旋ct增强扫描技术对肝脏疾病的诊断具有重要价值。
Conclusion CT scan is of important role in diagnosing and differential diagnosing orbital inflammatory pseudotumor.
结论CT在眼眶炎性假瘤的诊断和鉴别诊断中具有重要作用。
The cumulative dose from an initial noncontrast CT scan followed by a CT perfusion study, for example, isn't easy to assess.
从初诊平扫CT到CT灌注扫描的进一步检查，总剂量可能难以评估。
The cumulative dose from an initial noncontrast CT scan followed by a CT perfusion study, for example, isn't easy to assess.
从初诊平扫CT到CT灌注扫描的进一步检查，总剂量可能难以评估。
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