Dynamic enhancement characteristics of the live parenchyma and tumors were evaluated.
分析肝实质和肿瘤动态增强特征。
Objective To assess the diagnostic value of MRI dynamic enhancement in differentiating benign from malignant bone tumours.
目的评价MRI动态增强在良、恶性骨肿瘤鉴别诊断中的价值。
Conclusion Dynamic enhancement CT scanning could give more evidences in diagnosis of hepatic carcinoma. It's a valuable diagnostic method.
结论动态增强CT扫描能够提供更多的诊断信息，是一项有价值的诊断方法。
Conclusion Dynamic enhancement ct scanning is of great value for early diagnosis of brain infarction and helps to predict the prognosis of disease.
结论动态增强CT扫描对早期脑梗塞有较高的诊断价值，并且有助于估计患者的预后。
Results Real-time CEUS delineated clearly the dynamic enhancement of the parenchyma of liver, time-intensity curve (TIC) can display the course of agent wash-in and wash-out objectively.
结果：实时超声造影可动态显示肝实质的增强过程，其TIC曲线能客观反映造影剂的渡越过程。
Abnormal perfusion of liver parenchyma in 7 cases could be seen in arterial phase during MR dynamic enhancement. The abnormal collateral branch veins were enhanced during the portal phase.
动态增强动脉期7例见肝脏异常灌注，门静脉期肝门区周围异常丰富侧枝血管。
Objective To investigate the correlation between the dynamic MRI enhancement characteristics and tumor angiogenesis in gastric carcinoma.
目的探讨胃癌动态增强MRI强化表现与肿瘤血管形成的关系。
What's more, the enhancement of voltage stability of Jiangsu system, through static var compensator(SVC)providing dynamic reactive power support, was studied.
还就采用静止无功补偿器（SVC）提供动态无功支持，提高江苏系统电压稳定性进行了研究。
To investigate the correlation between the dynamic MRI enhancement characteristics and tumor angiogenesis in gastric carcinoma.
探讨胃癌动态增强MRI强化表现与肿瘤血管生成的关系。
This article reviews diagnostic value of enhance degree index in Dynamic CT enhancement on SPN.
就动态ct增强的强化程度指标对孤立性肺结节的诊断价值进行综述。
MRS can differentiate the nature of the lesions, and can improve the diagnostic specificity combined with dynamic contrast enhancement MRI.
MRS能够区分病变性质，与动态对比增强扫描联合应用能够提高诊断的特异性。
Experimental results show that the new algorithm has certain enhancement in the precision of occlusion detection and matching, and is more reliable and faster than conventional dynamic algorithms.
实验结果表明，新算法比传统的动态规划算法在遮挡检测和匹配精度上都有一定的提高，算法可靠性强，运算量小。
Results: Dynamic ct enhancement was excellent in detecting the extent of invasion and with or without cervical lymph node metastasis.
结果喉鳞癌动态ct增强能很好地反映肿瘤的侵袭范围及有无淋巴结转移。
Objective To study the enhancement phases of focal liver lesions with dynamic gray scale sonography and evaluate its value in differential diagnosis of hepatic lesions.
目的：应用动态灰阶超声造影技术研究肝脏占位性病变造影增强的时相变化，评价其在肝肿瘤鉴别诊断中的价值。
The parameters for evaluation in dynamic contrast enhanced MRI included early enhancement rate, time signal intensity curve pattern and lesion's morphological features.
动态资料的评价参数包括：早期增强率、时间信号强度曲线类型以及病变的形态学特征。
Purpose: To investigate the value of dynamic and time delayed enhancement MR imaging on the diagnosis of hepatic hemangioma.
目的：研究动态增强及延迟增强扫描磁共振成像对肝血管瘤的诊断价值。
Based on studying the character of images of Syaptonemal Complexes (SCs), the dynamic gray-level transform for enhancement of SC' s images is given in this paper.
本文在研究了联会复合体图像特征的基础上，提出了一种适用于对这类图像进行增强处理的动态杰度变换。
Conclusion The extent and pattern of enhancement in astrocytoma on dynamic CT scan have a close relation with PCNA expression.
结论星形细胞瘤动态ct扫描强化的幅度及模式与PCNA表达密切相关。
Conclusion Dynamic bolus enhancement scanning with helical ct can display early enhancement of prostatic carcinoma in some patients, and, thus, increase the detection rate of the tumor.
结论螺旋CT团注动态增强能够显示部分前列腺癌的早期强化，可提高检出率及分辨率。
The enhancement rate of 75 cases with incremental dynamic scan was 95 percent.
移动式动态扫描75例，在肝动脉期病灶增强率95%。
Fourth order cumulant (FOC) different slice-based adaptive dynamic line enhancement algorithms are presented.
提出了基于四阶累积量不同切片的间接自适应动态线谱增强算法。
The anti-fouling experiments using high voltage electrostatic field for heat transfer enhancement were carried out with the dynamic fouling test facility.
在污垢热阻动态监测装置上，进行了高压静电抗垢强化传热实验研究。
Materials and Methods 40 patients of pulmonary nodules proved pathologically were performed with dynamic enhanced CT to analyze peak net nodule enhancement and time-attenuation curves.
资料与方法对经手术、病理证实的孤立性肺结节病患者40例，行前瞻性螺旋CT动态增强扫描，分析最大强化值及时间密度曲线。
A new contrast enhancement technique is presented, which can not only extend the dynamic scope of the image gray scale, but also increase the local image contrast.
此方法既扩大了图象灰度的动态范围，又使得图象中的局部对比度得到了增强。
Delayed enhanced MRI waste time and strength, rate of lesions detection was inferior to the dynamic and delayed conventional contrast enhancement. It should not be used as routine.
延迟增强扫描费时费力，检出率明显低于动态和常规延迟增强，不适应于常规应用。
Conclusion: The MR dynamic curves and contrast enhancement ratio may prove useful in estimating angiogenic activity and indicating prognosis in HCCs.
结论：肝细胞癌的磁共振动态增强曲线和对比增强率能够反映肿瘤微血管形成程度，从而有助于判断病人的预后。
Results Compared with dynamic CT, 93.9% (31/33) of tumors before treatment were demonstrated as enhancement on both intermittent harmonic power Doppler imaging and gray-scale harmonic subtraction.
结果以动态增强CT结果为金标准，治疗前33个肝癌结节，超声造影增强的阳性率为93.9%（ 31/ 33） ；
The use of the product dynamic performance enhancement, obvious energy saving effect, management outstanding exhaust smoke, by dozens of public transportation group's favor.
使用该产品动力性能增强，节能效果明显、治理尾气黑烟突出，受到数十家公交集团的青睐。
Sensitivity and specificity of Dynamic combined with delayed conventional contrast enhancement (FFE) were 100% and 90.9%.
动态增强与常规延迟增强(FFE序列)联合诊断微腺瘤的灵敏度和特异度分别是100%和90.9%。
When it works in liquids in dynamic mode, the enhancement of the quality factor has always been a research hotspot.
微悬臂梁在液体中，工作在动态模式时，品质因数的提高问题一直是国内外研究的焦点。
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