demand pacemaker造句

例句与造句

1. Implanted demand pacemaker
   埋藏式按需起搏器
2. In 1966 came the design of the " demand pacemaker " - a device which would judge the heart ' s needs and work accordingly , without and conscious help from the patient
   在1966年，出现了一种“应需心博器” - -这是一种能判断心脏的需要而相应地进行工作的心博器，而不需患者有意识的控制。
3. It's difficult to find demand pacemaker in a sentence. 用demand pacemaker造句挺难的