Objective: to study the effects of respiratory movement frequency and scanning time on the image results in the treatment of lung cancer by stereotactic radiotherapy.
目的：研究立体定向放射治疗肺癌中呼吸运动频率与图像扫描时间对靶体积定位成像结果的影响。
Objective: to study the scanning and postprocessing technique of MR perfusion and its application in evaluating cerebral astrocytoma.
目的：研究MR灌注成像的扫描技术、后处理技术及其评价脑星形细胞瘤的价值。
Objective To investigate the practical value of axial plus coronal scanning high resolution ct (HRCT) in the diagnosis of nasal bone fracture.
目的探讨高分辨率CT (HRCT)冠状及横断位扫描在鼻骨骨折诊断中的应用价值。
It is an objective for nanometer instrument researcher to improve the measurement precision of scanning probe microscope (SPM), the eye and hand of nanometer science and technology.
提高作为纳米科技的“眼”和“手”的扫描探针显微镜(SPM)的测量和定位精度，是纳米仪器界始终追求的目标。
An analytical expression for spot moving speed on the former vibrating mirror of the polygonal mirror scanning system objective is derived from geometrical optical principle.
根据几何光学原理，推导出转镜-振镜扫描系统物镜前振镜上光斑移动速度的解析表达式。
Objective: To explore the value of ct enhanced scanning in diagnosing thrombosis in the left cardiac atrium.
目的：探讨CT增强扫描对诊断左心房内血栓形成的价值。
Objective: To discuss spiral multi-phase ct scanning signs of the carcinoma of gallbladder.
目的：探讨胆囊癌的螺旋CT多期扫描征象。
Objective To assess the feasibility of diffusion-weighted imaging (DWI) on brain after conventional Gd-DTPA enhancement scanning.
目的探讨常规增强扫描之后行d WI检查的可行性。
Objective To evaluate low dose and target spiral ct scanning technique in the diagnosis of pulmonary nodules.
目的评价低剂量和靶螺旋CT扫描技术在肺结节诊断中的价值。
Objective To analyze and discuss how the scanning parameters influence the quality of dual source CT(DSCT) images by the various settings and the corresponding scans.
目的：通过对双源CT各种扫描参数的设置并扫描来分析与探讨这些参数是如何影响图像质量。
Objective To evaluate CT scanning in the diagnosis of laryngeal and laryngopharyngeal carcinoma.
目的探讨CT扫描在喉与喉咽癌诊断中的应用价值。
Objective to summarize the experience of applying automatic pressure syringe in ct enhanced scanning.
目的总结自动压力注射器在CT增强扫描中的临床应用体会。
Objective To observe the side effects of two kinds of contrast medium in ct enhancement scanning.
目的探讨两类对比剂在CT增强扫描中不良反应的观察及护理方法。
Objective to explore the specific features and value of spiral ct delay repeated scanning in diagnosis of cerebral schistosomiasis granuloma.
目的探讨螺旋CT延迟重复扫描对脑血吸虫性肉芽肿的诊断价值及特征性表现。
Objective: to evaluate the therapeutic effect of laser in situ keratomileusis (LASIK) for myopia and astigmatism using scanning-spot excimer laser.
目的：评价小光斑飞点扫描准分子激光系统用于LASIK手术治疗近视的疗效。
Objective: To evaluate the clinical application of image reconstruction technique after volumetric scanning (spiral ct, SCT) in cervical syndrome.
目的：探讨颈椎病螺旋CT (SCT)容积扫描后图像重建技术的临床应用价值。
Objective: To evaluate the manifestations of liver metastasis by spiral ct with three-phase scanning.
前言：目的：分析肝转移瘤三期螺旋CT扫描的影像表现，并评价其诊断价值。
Objective Through the esophageal carcinoma ct scanning image analysis, to study the various period esophageal carcinoma image diagnosis value.
目的：通过对食道癌CT扫描影像分析，探讨不同时期食道癌影像诊断价值。
Objective: to evaluate enhanced MR scanning for qualitative diagnosis of solitary pulmonary nodule (SPN) and to study the relationship between the enhancement pattern and pathologic findings.
目的：通过分析孤立性肺结节(SPN)MR增强类型与病理改变的关系，探讨MR增强扫描在SPN定性诊断中的价值。
Objective: to discuss the value of spiral ct dual phase scanning for diagnosis of tumor thrombosis of venous system of hepatocellular carcinoma.
目的：探讨螺旋CT肝双期扫描对原发性肝癌门静脉、肝静脉及下腔静脉癌栓的诊断价值。
Objective to investigate the best parameters of scanning in showing the normal stapes with multidetector ct (MDCT).
目的探讨多排螺旋CT (MDCT)显示镫骨精细结构的最佳扫描及成像参数组合。
Objective To investigate the influence of scanning and reconstruction parameters on image quality in multi-slice ct angiography (MSCTA).
目的探讨多层面螺旋CT血管成像(MSCTA)中扫描参数和重建方法的影响。
Objective To study the diagnostic value and reasonable use for ureteral calculus with helical ct scanning.
目的：探讨螺旋CT扫描对输尿管结石的诊断价值及合理应用。
Objective To study spiral ct scanning technique used in staging gastric carcinoma.
目的探讨螺旋CT不同的扫描方法对胃癌分期的价值。
Objective To discuss the diagnostic value of spiral ct scanning with multiplanar reconstruction (MPR) and surface shaded display (SSD) for tibial plateau fractures.
目的探讨螺旋CT扫描原始横断面、多层面重建(MPR)及表面遮盖法重建(SSD)在胫骨平台骨折中的诊断价值。
Objective: To explore scanning electron microscopic(SEM) characteristics of ependyma in the median eminence of the third ventricle in the mice with vascular dementia (VD), and its significances.
目的：观察血管性痴呆（VD）小鼠第三脑室正中隆起室管膜表面扫描电镜特征变化并探讨其意义。
Objective: to study the MRI features and scanning technique of normal stomach.
目的：研究正常胃的MRI表现和扫描技术。
Objective: To study the scanning electron microscopic (SEM) characteristics of floor between lateral recess and lateral aperture of the fourth ventricle in the mice with vascular dementia (VD).
目的：观察血管性痴呆（VD）小鼠第四脑室外侧隐窝与外侧孔之间室管膜游离面扫描电镜特征。
Objective To improve the effect of enhancement CT scanning for patients with chronic liver diseases by improving nursing care interventions.
目的通过改进护理措施提高慢性肝病患者肝脏CT增强扫描的效果。
Objective to investigate the optimum scanning parameters for multi-slice spiral ct aorta imaging so as to emphasize the contrast delay time and the method of image reconstruction.
目的：研究多层螺旋CT主动脉成像技术的最佳扫描参数，强化延时时间及图像重建方法。
应用推荐