patency是什么意思

实用例句

1. The patency of the eustachian tube is compromised.

咽鼓管的通畅被损害.来自辞典例句

2. Objective To assesstheinternal mammary artery conduit patency using transthorcic Doppler spectrum analysis.

目的评估经胸超声多普勒频谱分析冠状动脉搭桥术(CABG)后内乳动脉血流特征的价值.来自互联网

3. Antonymy possesses several unique properties such as binarity, inherentness and patency.

反义关系具有其独特鲜明的语义特征,如双分性 、 固有性和显著性等.来自互联网

4. In 2 cases ( 4 ears ), abnormal patency of eustachian tube was diagnosed.

2例4耳为咽鼓管异常开放.来自互联网

5. Coprimary end points were IRA patency and change in L ejection fraction.

主要终点为梗死相关动脉开通和左室射血分数改善.来自互联网