ultrasonic contrast agent

常见例句

双语例句

• Purpose: This study is to evaluate microbubble based ultrasonic contrast agent and harmonic imaging on liver tumor.
  目的：探讨微气泡型声学造影剂及二次谐波成像在肝癌中的应用特点。
• Meanwhile, the ultrasonic radiation force method is used to get the higher adhering efficiency for the targeted micro-bubble contrast agent, which will improve the imaging quality.
  同时采用超声辐射力法以增加靶向性微泡造影剂在血管壁上的黏附效率，改善成像的性能。

权威例句

• Schering, a German pharmaceuticals company, is hoping to get approval for a contrast agent whose bubbles, under a correctly tuned ultrasonic beam, will oscillate and eventually rupture.
  ECONOMIST: The ne plus ultra of medicine
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