医学超声是一门将声学中的超声学与医学应用结合起来的边沿学科。
Medical ultrasonics is a border discipline which combines acoustics and medical science together.
近年来，有限元法已经在工程声学中应用。
Recently the finite element method has been applied to the engineering acoustics.
应用超声学方法研究大鼠心脏结构及左室收缩功能的变化。
The left ventricular structure and function were examined by echocardiography.
应用超声学方法研究大鼠心脏结构及左室收缩功能的变化。
The left ventricular structure and function were examined by echocardiography.
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