isochron

n. [物]等时线

词形变化

isochrons 复数 isochrons

释义与例句

n.
  1. 1.

    A line on a chart linking rock of the same age (as determined from isotope ratios).

    地质
  2. 2.

    A collection of points (such as a manifold), each point representing a set of initial conditions for a given dynamical system, such that every set results in the same long-term behaviour of the system.

    数学

词源

From iso- + chron.

来源：wiktionary