其部分原因是涡轮螺旋桨飞机结构坚固，部分原因是“空中拖拉机”公司生产的油箱有多层橡胶密封，一旦子弹射穿油箱，橡胶层就会自动封闭住弹孔，减缓燃油的渗漏。
In part this is because of the turboprops' robust design, and in part because Air Tractor's fuel tanks have rubber membranes which close around bullet holes to slow leaks.
目的：探讨多层面螺旋CT泌尿系成像(MSCTU)对泌尿系疾病的诊断价值。
Purpose: To assess the diagnostic value of multi-slice spiral CT urography (MSCTU) in urologic disease.
目的探讨多层螺旋CT (MSCT)及其后处理成像技术在周围型小肺癌诊断中的应用价值。
Objective To evaluate the value of multi-slice spiral ct (MSCT) post-processing technique in diagnosis of small peripheral lung cancer.
目的：探讨多层螺旋CT（MSCT）灌注成像技术的成像方法、影响因素，及其在肾脏恶性肿瘤中的初步应用。
Objective To study the perfusion technique of Multi-slice Spiral Computed Tomography (MSCT) and its clinical application in malignant kidney tumors.
肱骨远端不同位置内外上髁轴线对多层螺旋CT容积再现测量肱骨头扭转角没有影响；
The transepicondylar axis of different position has no effect on volume rendering technique measuring the humeral head retroversion angle with multi slice spiral CT.
目的：探讨多层螺旋CT (MSCT)灌注成像技术在肾脏恶性肿瘤中的初步应用。
Objective: To study the perfusion technique of Mul ti-slice Spiral Computed Tomography (MSCT) and its clinical application in malignant kidney tumors.
目的：评价多层螺旋CT对卵巢恶性肿瘤术前分期的价值。
Purpose: To estimate the value of multislice spiral CT(MSCT) in the preoperative staging of ovarian malignancy.
目的分析甲状腺病变的多层螺旋ct表现，探讨甲状腺良、恶性病变的诊断及鉴别诊断要点。
Objective To investigate the value of multi-slice helical ct in the differentiation of benign from malignant thyroid lesions.
即使对于血流动力学不稳的患者，多层螺旋CT亦能够做出可靠和快速的诊断，不应因处置骨折而延误检查。
Multislice ct provides a reliable and rapid diagnosis even in the haemodynamically unstable patient and should not be delayed for management of the fracture.
目的：探讨甲状腺癌的多层螺旋CT (MSCT)后处理方法及评价其诊断价值。
Objective To explore and evaluate the value of post-processing technique with multi-slice spiral ct (MSCT) in the diagnosis of thyroid carcinoma.
结论多层螺旋CT仿真椎管镜能立体、直观、全面地展示椎管形态改变，为临床治疗提供更充分信息。
Conclusion Multi-slice CTVEVC can display bony vertebral canal directly, stereoscopically and more comprehensively, which can offer more useful information for clinical treatment.
目的：探讨多层螺旋CT图像后处理技术在部分盆腔肿瘤诊断中的临床应用价值。
Objective:To evaluate the clinical application of postprocessing technique of MSCT images in some part of pelvic carcinoma.
方法分析37例髋臼骨折多层螺旋CT容积再现（VR）及多平面重建（ MPR）的影像特点。
Methods The feature of CT findings on MPR and VR were analyzed in 37 cases with acetabular fractures.
材料和方法：回顾性分析经手术、病理证实的11例小肠间质瘤的多层螺旋CT平扫和双期增强扫描及3D-CTA表现。
Materials and Methods:Both plain, dual-phase contrast enhanced MSCT and 3D-MSCTA were performed for 11 cases with pathologically proved stromal tumors in small intestine.
目的分析肝泡状棘球蚴病的多层螺旋CT (MSCT)表现特点，评价MSCT的诊断价值。
Objective to analyze the multi-slices spiral ct (MSCT) findings of hepatic alveolar echinococcosis (HAE), and to evaluate the value of MSCT for diagnosis of HAE.
目的探讨多层螺旋CT在闭合性肌腱(韧带)损伤诊断中的应用价值。
Objective To assess the value of Multi-slice Spiral ct in diagnosis of tendon and ligaments injury.
目的研究正常胰腺及胰岛细胞瘤的多层螺旋CT灌注参数特征。
Objective To investigate the perfusion characteristics of normal pancreas and insulinoma on multi-slice spiral ct (MSCT).
目的探讨多层螺旋CT对肾上腺肿瘤的诊断价值。
Objective To explore the diagnosis value of multiple spiral ct in adrenal tumors.
目的：探讨跟骨骨折的多层螺旋CT表现及其临床价值。
Objective: Discussion calcaneum bone fracture multi-layered screw CT performance and clinical value.
目的：使用多层螺旋CT (MSCT)评价冠状动脉支架的通畅性和内腔的可视性。
Objective: To assess patency and lumen visibility of coronary artery stents by multi-slice spiral ct (MSCT).
目的：评价多层螺旋ct冠状动脉钙化积分在冠心病诊断中的临床应用价值。
Objective: To evaluate the clinical value of calcium scoring of multi-slice spiral ct in the diagnosis of coronary artery disease.
目的：探讨多层螺旋CT (MSCT)在急性主动脉综合征(AAS)的临床应用价值。
Objective: To investigate the clinical value of multi-slice spiral ct (MSCT) in acute aortic syndrome (AAS).
目的评价多层螺旋ct血管成像(MSCTA)在活体肝移植供体中的临床应用价值。
Objective to assess the applications of multi-slice spiral computed tomographic angiography (MSCTA) in living related liver transplantation (LRLT) donors.
目的：探讨多层螺旋CT（MSCT）对输尿管结石的诊断价值。
Objective To investigate the value of Multi-layer Spiral CT(MSCT) for ureteral calculus.
结论多层螺旋CT是诊断肠系膜脂膜炎非常有用的影像手段。
Conclusion Multislice helical CT is very useful for the diagnosis of mesenteric panniculitis.
多层螺旋ct和磁共振都是无创性的，性价比较高的心脏导管诊断冠心病的替代技术。
Multislice ct and MRI have been proposed as noninvasive, cost-effective alternatives to catheterization for diagnosing CAD.
目的探讨多层螺旋CT技术在胰腺检查中的价值。
Objective to explore the role of multi - detector row helical ct in pancreas.
脑静脉窦血栓；磁共振成像；多层螺旋CT；dsa；诊断。
Cerebral venous sinus thrombosis; Magnetic resonance imaging; Multiple spiral CT; DSA; Diagnosis.
脑静脉窦血栓；磁共振成像；多层螺旋CT；dsa；诊断。
Cerebral venous sinus thrombosis; Magnetic resonance imaging; Multiple spiral CT; DSA; Diagnosis.
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