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catenary

/kəˈtiː.nər.i/

翻译: 指理想柔韧、均匀且不可伸长的绳索在两端固定、自由悬挂时形成的曲线;也指架空接触网中悬挂的接触导线。

1 个条目

noun

C2formalcommonscientific/kəˈtiː.nər.i/

A noun referring to the theoretical curve formed by a perfectly flexible, inextensible cord of uniform density and cross-section hanging freely from two fixed points.

  • 🇨🇳指理想柔韧、均匀且不可伸长的绳索在两端固定、自由悬挂时形成的曲线;也指架空接触网中悬挂的接触导线。
  1. Mathematical curve C2 formal technical

    The curve that a perfectly flexible, uniform chain or cable assumes when suspended from two fixed points under its own weight.

    • The suspension bridge's cables form a catenary shape.
    • Engineers use the catenary equation to design overhead power lines.
    • The catenary curve is often confused with a parabola, but they are mathematically distinct.

    🇨🇳悬链线

  • catenaries plural form
  • catenaries' possessive plural form
  • catenary's possessive singular form