1·First, 2d ultrasound imaging was used to transversely measure the arterial diameter, and then color Doppler ultrasound was used to show the filling of blood.
先应用二维超声显像,横切测量动脉管径,然后再应用彩色多普勒超声,显示血流充盈情况。
网络释义
横着
汽车专业英语 单词表_百度文库 ... tranmission 变速器 transversely横着 tank 膨胀箱 ...