近几年来 ,超声成像技术的发展十分迅速 ,医学超声技术在基础研究、超声图像改善等多个领域取得了长足进展 ,尤其是计算机的发展及其在超声医学中的运用 ,不仅提高了已有的医学超声技术性能 ,还开发出许多新的技术 ,使超声诊断的方法更加丰富。现仅就以下新技术从方法学上作一 In recent years, the development of ultrasound imaging technology is very rapid, medical ultrasound technology has made great progress in many fields such as basic research and ultrasound image improvement, especially the development of computer and its application in ultrasound medicine, which not only improves the existing The medical ultrasound technology performance, but also developed many new technologies to make the method of ultrasonic diagnosis more abundant. The following new technologies are only methodologically