最終更新日：2024/07/31

An isoline on a map or chart connecting points that have the same value for some time-related variable. / (mathematics) A semicubical parabola.

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isochrone

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元となった辞書の項目

isochrone

noun

The isochrone of the city shows the areas that can be reached within 30 minutes.

意味（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

意味（2）

(mathematics) A semicubical parabola.