catenary是什么意思_catenary怎么读_音标kə'ti:nərɪ

catenary是什么意思音标:英 [kə'ti:nərɪ]美 [kə'ti:nərɪ]

n. 链, 悬链线, 链状物
a. 悬链线的

n. the curve theoretically assumed by a perfectly flexible and inextensible cord of uniform density and cross section hanging freely from two fixed points