"false" . . "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'. Accretion is the growth of a hydrometeor by collision with cloud droplets or ice crystals. 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."@en . . . . "2009-07-06 15:41:29.0" . "SDN:P07::CF12N755" . . "1" . . . "" . "accepted"@en . "1" . . "tendency_of_mass_fraction_of_stratiform_cloud_ice_in_air_due_to_accretion_to_snow"@en . "2009-07-06 15:41:29.0" . "SDN:P07::CF12N755" . "SDN:P07::CF12N755" .