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- The typical enhancement patterns of SHCC in the arterialphase, portal venous-phase and delayed phase scan of spiral CT were hyper-hypo-hypodense and hyperdense, isodense and hypodense. SHCC在CT动脉期-门脉期-延迟期扫描中的典型方式为高-低-低密度等高-等-低密度;
- Ground-Based Scanning Antenna System 陆基扫描天线系统
- Scanning Antenna Microwave Spectrometer 扫描天线微波频谱仪
- In this paper, the main valve width and directive gain for uniform linear array of antennas in phased scanning are estimated. 本文对均匀直线阵列天线在相控扫描过程中的主瓣宽度和方向性系数进行了估算。
- Seism Wavelet Extraction Based on Phase Scan 基于相位扫描的地震子波提取方法研究
- Realization of multi-mode SAR based on circular scanning antenna 基于环扫天线的多模式SAR实现方法
- While most conventional airborne radars rely on some form of mechanically scanned antenna to transmit and receive signals, active electronically scanned array (AESA) sensors employ a fixed aperture. 当多数常规机载雷达依靠机械扫描天线收发信号的时候,有源电子扫描阵列(AESA)传感器却使用固定的孔径。
- DEVELOPMENT AND APPLICATION OF A PHASE SCANNING ACOUSTIC MICROSCOPE 相位成象声显微镜的研制及应用
- Keywords SHCC;hepatic dual phase scanning;diagnosis; 小肝癌;肝双期扫描;诊断;
- Methods 7 patients with 8 pathologically-proved hepatic AMLs underwent CT examination with or without-contrast and contrast-enhancement, 6 lesions had both arterial and portal venous phase scans. 方法对7例8枚经手术和病理证实的AML.行CT平扫及增强门描,其中5例6枚行动脉期和门脉期双期扫描。
- experimental electronic scanned antenna 实验电子扫描天线
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- The windshield wipers are out of phase now. 挡水玻璃刮水器现在动作不协调。
- conically scanning antenna 圆锥扫描天线
- frequency scanning antenna 频率扫描天线
- The Value of the Corticomedullary Phase Scan for the Differentiation of the Subtypes of Renal Cell Carcinoma 肾皮髓期增强扫描对肾细胞癌亚型的鉴别诊断价值
- A phase or an aspect of a logically developing process. 契机一个按逻辑发展过程的阶段或方面
- high speed scanning antenna 高速扫描天线