catenaries

美 [?kætn??riz] 　英 [k??ti:n?riz]

• n.鏈狀；【數(shù)學】懸鏈線狀；(電纜)吊線；垂度
• adj.鏈狀的；【數(shù)學】懸鏈線狀的；(電纜)吊線的
• 網(wǎng)絡接觸網(wǎng)；懸索；垂曲線

詞形變化

復數(shù)：catenaries  

英漢解釋

n.	1. 鏈狀 2. 【數(shù)學】懸鏈線狀,垂曲線 3. (電纜)吊線 4. 垂度
adj.	1. 鏈狀的 2. 【數(shù)學】懸鏈線狀的,垂曲線的 3. (電纜)吊線的

英英解釋

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

談既有線電氣化接觸網(wǎng)工程施工工期的確定

Upgrading Wind Protection Features of Electrified Railway Catenaries

電氣化鐵路接觸網(wǎng)的防風改造