isochrone

[计] 等时线

词形变化

isochrones 复数 isochrones

释义与例句

n.
  1. 1.

    An isoline on a map or chart connecting points that have the same value for some time-related variable.

    isochrones of urban development, isochrones of equal travel time

  2. 2.

    A semicubical parabola.

    数学

词汇关系

名词

上位词 3

isarithm isogram isopleth

词源

See iso- and chrono-.

来源：wiktionary