Echocardiography showed a pericardial cystic mass with external compression of the right ventricle.
心脏超音波显示心脏旁有一水泡状囊肿且压迫右心室。
Commonly, ultrasound elastography can only obtain the axial strain distribution of tissues with an external compression.
摘要超声弹性成像通常只能得到组织在外部压缩作用下的纵向应变分布。
You can compress archives on the fly with standard compression types, or specify an external compression program of your choice.
您可以通过标准的压缩类型来动态压缩归档文件,或指定一个自己选择的外部压缩程序。
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