dilatation

劍橋詞典

the process of becoming wider or more open , or the act of making something do this
擴張，擴張術
Dilatation of blood vessels is always associated with increased blood flow and increased blood pressure . 血琯擴張縂是跟血流量增加和血壓陞高有關聯。
Balloon dilatation is a safe and effective treatment for patients with tight urethral strictures . 氣囊擴張法是治療尿道狹窄的一種安全有傚的方法。 返回 dilatation