胆结石形成的声影
Acoustic shadow formation by gallstones.
作者信息
Gonzalez L, MacIntyre W J
出版信息
Radiology. 1980 Apr;135(1):217-8. doi: 10.1148/radiology.135.1.7360964.
Abstract
Schlieren photography of gallstones and models of gallstones made from amorphous substances has demonstrated that acoustic shadowing depends primarily on the orientation of the surface of the stone in relation to the sound beam, not the composition of the stone.
摘要
对胆结石以及由无定形物质制成的胆结石模型进行纹影摄影表明，声影主要取决于结石表面相对于声束的方向，而非结石的成分。
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