Record Label : mole_fraction_of_nox_expressed_as_nitrogen_in_air
Record Title : Mole Fraction of Nox Expressed As Nitrogen in Air
CF Standard Name : mole_fraction_of_nox_expressed_as_nitrogen_in_air
Record Description : "Mole fraction" is used in the construction "mole_fraction_of_X_in_Y", where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". The phrase "expressed_as" is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A. "Nox" means a combination of two radical species containing nitrogen and oxygen: NO+NO2.
Canonical Units : 1