standard atmosphere

• Modelo de referencia que define las condiciones atmosféricas medias (temperatura, presión, densidad) a distintas altitudes, empleado como estándar en cálculos de ingeniería y ciencia.

A reference model defining the average atmospheric conditions (temperature, pressure, density) at various altitudes, used as a standard for engineering and scientific calculations.

1. C1formal

   A unit of pressure defined as 101,325 Pa, used as a reference for measuring atmospheric pressure.

   atmósfera estándar

   • The standard atmosphere is used in many engineering calculations.
   • At sea level, the pressure is approximately one standard atmosphere.
   • The experiment was conducted under conditions of one standard atmosphere.

2. C1formal

   A set of reference conditions for temperature, pressure, and density used in physics and chemistry.

   atmósfera estándar

   • The gas volume was measured at standard atmosphere and temperature.
   • Standard atmosphere conditions are essential for calibrating instruments.
   • The data was normalized to a standard atmosphere for comparison.