critical point

名词 n.

英文释义

名词 n.
  1. The temperature and pressure at which the vapour density of the gas and liquid phases of a fluid are equal, at which point there is no difference between gas and liquid.
  2. A point at which the derivative of a function is zero or undefined, such as a minimum, a maximum, a point of inflection or, in multivariate calculus, a saddle point.
  3. A juncture at which time a critical decision must be made.

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