catenary / ˈkæt nˌɛr i; especially British kəˈti nə ri /

📖毕业后词汇纵贯线脉络全长脉络图

catenary2 个定义

n. 名词 noun

plural cat·e·nar·ies.

  1. Mathematics. the curve assumed approximately by a heavy uniform cord or chain hanging freely from two points not in the same vertical line. Equation: y = kcosh.
  2. the cable, running above the track, from which the trolley wire is suspended.
adj. 形容词 adjective
  1. of, relating to, or resembling a catenary.
  2. of or relating to a chain or linked series.

catenary 近义词

catenary

等同于 curve

更多catenary例句

  1. In late works from 2019, a skeleton holds an oversize skull over his groin, and in other works, based on a string draped into a catenary curve, the repetition of the motif creates a veil.
  2. Replacement of track infrastructure, and the electric catenary poles and wires and the signal systems, is work that goes on every year.
  3. The surface formed by revolving the catenary about its directrix is named the alysseide.
  4. How to pass this snow catenary I knew not, for I did not think a human foot could trust itself upon so frail a support.
  5. Soon after recrossing the snow catenary already mentioned we quitted the ridge to get obliquely along the slope of the pyramid.
  6. The only surface of revolution having this property is the catenoid formed by the revolution of a catenary about its directrix.
  7. One of the most laborious and practically useful works of Giddy was a treatise on the properties of the Catenary Curve.