"2010-03-11 13:08:04.0" . "Mass fraction is used in the construction mass_fraction_of_X_in_Y, where X is a material constituent of Y. It means the ratio of the mass of X to the mass of Y (including X). A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. In an atmosphere model, stratiform cloud is that produced by large-scale convergence (not the convection schemes). The specification of a physical process by the phrase due_to_process means that the quantity named is a single term in a sum of terms which together compose the general quantity named by omitting the phrase. \"tendency_of_X\" means derivative of X with respect to time. Heterogeneous nucleation occurs when a small particle of a substance other than water acts as a freezing or condensation nucleus."@en . "" . . . "1" . "SDN:P07::CF12N760" . "tendency_of_mass_fraction_of_stratiform_cloud_ice_in_air_due_to_heterogeneous_nucleation_from_cloud_liquid"@en . . . . "SDN:P07::CF12N760" . "true" . "deprecated"@en . "1" . . . . "2010-03-11 13:08:04.0" . . "SDN:P07::CF12N760" . .