catenaries

catenaries

美 [ˈkætnˌɛriz] 　英 [kəˈti:nəriz]

• n.链状；【数学】悬链线状；(电缆)吊线；垂度
• adj.链状的；【数学】悬链线状的；(电缆)吊线的
• 网络接触网；悬索；垂曲线

词形变化

复数：catenaries  

英汉解释

n.	1. 链状 2. 【数学】悬链线状,垂曲线 3. (电缆)吊线 4. 垂度
adj.	1. 链状的 2. 【数学】悬链线状的,垂曲线的 3. (电缆)吊线的

英英解释

n.	1. the curve adopted by a length of heavy cable, rope, or chain of uniform density, hanging between two points, or something with this shape 2. a suspended overhead power cable that supplies current to trolleybuses, trams, and most electric trains

例句

Discussion on determining construction period for catenaries of electrification projects of existing railways

谈既有线电气化接触网工程施工工期的确定

Upgrading Wind Protection Features of Electrified Railway Catenaries

电气化铁路接触网的防风改造