高分辨重建算法引起低对比分辨力下降；
The reconstruction algorithm of high resolution results lower low-contrast resolution.
通过实验研究螺旋ct的低对比分辨力及其影响因素。
This paper studies the helical ct low-contrast resolution and its influencing factors by experimental analysis.
数字声束形成技术可以提高超声成像设备的对比分辨力、横向和纵向分辨力。
The digital beam forming technique can improve the contrast, lateral and axial resolution of ultrasound imaging equipment.
数字声束形成技术可以提高超声成像设备的对比分辨力、横向和纵向分辨力。
The digital beam forming technique can improve the contrast, lateral and axial resolution of ultrasound imaging equipment.
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