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- closure phase imaging 锁相成象
- While on CT venous(CTV) phase imaging,medulla veins and central vein arranged radially could be detected on all cases. 静脉期脑CT血管造影15例均清晰显示放射状排列的髓静脉及中央静脉,整个形态似海蛇头。
- Results: On CT arterial(CTA) phase imaging,10 lesions could be displayed partly with slight high density,the others were normal. 结果:动脉期CT血管造影5例未发现明显异常,10例病灶仅部分显示,且密度淡。
- A novel self-stable quantitative phase imaging system,based on a white light Michelson interferometer with Kohler illumination is reported. 该系统以柯勒照明的白光迈克耳孙干涉计为基础,使用自稳定锁相电路以减少相位噪音,引入相移装置获得定量的相位图像。
- Noise filtering for interferometric phase image, is one of key problems in InSAR imaging. 摘要干涉相位图的降噪滤波,是干涉合成孔径雷达成像中必须的步骤之一。
- Atom force microscopy (AFM) was employed to observe surface morphology and phase imaging of avermectins nano-microcapsule.The results of experiments showed particles diameter and roughness of samples. 应用原子力显微镜(AFM)对乳液聚合法制备的纳米级阿维菌素胶囊进行了表面形貌和相位成像的观察。
- In this paper, an algorithm of generating INSAR unwrapped phase image from SAR single-look complex images is presented. 本文提出了干涉合成孔径雷达(INSAR)从SAR单视复图像到非模糊相位图的一种实用数据处理方法。
- The railway is under threat of closure. 那条铁路有停止运营的迹象。
- Noise reduction for interferometric phase images in synthetic aperture sonar(SAS) is addressed in this paper. 讨论了合成孔径声纳的干涉相位图降噪问题。
- The phase images and simultaneous topographies acquired by this circuit were presented. 通过实验获得了一些样品的相位像。
- The main difficulty in phase unwrapping stems from the noise and residuals in the phase image. 然而,由于磁共振成像噪声比较严重,而且组织交界区域附近相位本身就存在突变,造成解缠绕的精度下降。
- The closure of the large factory made many workers live in idleness. 那家大工厂倒闭,使许多工人失业。
- Only 3 cases got artery phase images and were diagnosed as SHCC in control while 7 cases got optimal artery phase by using FTB technique. 对照组仅 3例获得较好动脉期 ,确诊小肝癌 3例 ; 实验组所有病例均获得最佳动脉期 ,检出小肝癌 7例 ,1 0例确诊的小肝癌均得到手术及病理的证实。
- Early HCC frequently shows rowing tense on hepatocyte phase image and displastic nodule not show rowing tense on MR for hepatocyte images. 早期HCC肝细胞成像常常出现动态时相,而发育不良结节不显示动态时相。
- MIP and VRT reconstructions were made using diastolic phase image data in all cases, among them 30 cases underwent conventional coronary angiography. 所有患者用舒张期增强扫描重建像行最大密度投影(MIP)重建及容积漫游技术(VRT)重建,其中30例与常规冠状动脉造影对照。
- Police reported the closure of the road/that the road was closed. 警方宣布那条道路禁止通行。
- The abnormal initial contractions in both planar and tomographic phase image were compared with the sites of accessory pathway (ACP) based on ECG and radiofrequency ablation . 用平面和断层时相分析对预激综合征病人进行旁道定位,并分别同射频消融术所证实的旁道定位与心电图的旁道定位对比。
- Swelled pancreas was hypodense on plain CT images, showed decreased enhancement on artery phase and moderate enhancement on portal venous phase images of contrast-enhanced CT. 病变区域胰腺实质在动脉期强化减弱但出现明显的延时强化;
- He was the only one to speak out against the closure of the hospital. 只有他一人直言不讳地表示反对关闭医院。
- Serious lack of circulating fund forced the closure of the company. 公司因严重缺乏流动资金而被迫关闭。