balloon: n.1.轻气球,气球;气罐。2.【纺织;印染】气圈。3.【建筑】球饰。4.【化学】球形大烧瓶。5.(漫画中人物的)讲话引线。短语和例子a captive balloon系留气球。 a dirigible balloon 可操纵气球,飞船。 an observation balloon(射弹)观测用气球。 a sounding balloon 探测气球。vi.1.用[坐]气球
Comparative analysis of percutaneous balloon pulmonary valvuloplasty for pulmonary valve stenosis by three methods 球囊经皮肺动脉瓣成形术治疗肺动脉瓣狭窄附18例报告
2.
Development of infundibular stenosis following percutaneous balloon pulmonary valvuloplasty can cancel the effects of the valvuloplasty 摘要经皮气球扩张于肺动脉瓣膜整型术后并发右心室漏斗部肌肉肥厚导致出口狭窄会?消瓣膜整型术的效果。