常見(jiàn)例句雙語(yǔ)例句Objective:To assess the value of Duplex ultrasonography (DUS) in the diagnosis of carotid atherosclerosis.目的 ：研究雙功超聲 （DUS）對(duì)頸動(dòng)脈粥樣硬化的診斷價(jià)值。Colour duplex ultrasonography showed DVT extending from the left external iliac vein to the foretibial vein.多普勒彩超顯示左側(cè)髂外靜脈至脛前靜脈段DVT。Methods Profunda femoral artery hemodynamics was detected by duplex ultrasonography in 34 normal artery limb and 20 superficial femoral artery occlusive limb.方法應(yīng)用雙功彩超對(duì)34條正常動(dòng)脈的肢體與20條股淺動(dòng)脈閉塞肢體的股深動(dòng)脈進(jìn)行血流動(dòng)力學(xué)研究。 返回 duplex ultrasonography