Medical ultrasonic imaging technique has been widely used clinically. Unfortunately, the resolution of ultrasonic imaging is much lower than that of X-CT.
超声医学成象技术已获得普遍应用，但与X - CT等现代医学影象技术相比，超声成象目前的主要问题是分辨率较低。
Also, the system composing of phased array ultrasonic imaging and its key technique are given, which set base for underwater ultrasonic imaging in theory.
还提出了相控阵超声成像的系统构成以及其中应用的关键技术指标，为水下超声成像的研究奠定了理论基础。
AIM To observe the evaluation value of ultrasonic imaging and indirect immunofluorescence technique in the treatment of ischemic cardiomyopathy with marrow stroma cells MSCs transplantation.
目的：观察超声成像及间接免疫荧光技术在骨髓基质细胞移植治疗缺血心肌病方面的评估价值。
The electromagnetic acoustic technique, laser ultrasonic technique, ultrasonic imaging and so on are also introduced.
介绍了电磁超声、激光超声及超声成像等新技术。
Although many of the ultrasonic imaging instruments have been made by digital technology, but we can draw a conclusion that the modern VLSI and EDA technique have not been used efficiently.
尽管很多超声成像仪器设计制造中使用了数字化技术，但是我们可以说现代VLSI和EDA技术在其中并没有得到充分有效的应用。
Objective To implement dynamic 3d reconstruction of ultrasonic flow images by the technique of 3d reconstruction of ultrasonic medical images combined with Doppler flow imaging method.
目的将超声医学图像三维重建技术与多普勒血流成像技术结合起来，实现超声血流图的动态三维重建。
At first, the principle of synthetic aperture focusing technique for ultrasonic imaging is introduced in this paper.
本文首先介绍了合成孔径聚焦超声成像的基本原理。
At first, the principle of synthetic aperture focusing technique for ultrasonic imaging is introduced in this paper.
本文首先介绍了合成孔径聚焦超声成像的基本原理。
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