catenary [kə'ti:nərɪ]

例句:

• Wires should , of course be standardized in catenary, or on the flat.
  基线尺须在悬链状态下或铺平状态下进行检验.
  
• Catenary has been the more usual.
  悬链状态较为普遍.
  
• In the flow inside whole catenary, license plate is one fraction only.
  在整个产业链里面的流程, 牌照只是一小部分.
  
• I believe the drop in the gown would not be a perfect parabola but would have some qualities of a catenary.
  来自SA