"1" . . . "SDN:P07::CFV7N24" . "SDN:P07::CFV7N24" . . "1" . "false" . . "accepted"@en . "2007-11-21 17:19:40.0" . . . "2007-11-21 17:19:40.0" . . . "" . "\"tendency_of_X\" means derivative of X with respect to time. \"Content\" indicates a quantity per unit area. \"Nox\" means nitric oxide (NO) and nitrogen dioxide (NO2). \"Emission\" means emission from a primary source located anywhere within the atmosphere, including at the lower boundary (i.e. earth's surface). \"Emission\" is a process entirely distinct from \"re-emission\" which is used in some standard names."@en . "SDN:P07::CFV7N24" . "tendency_of_atmosphere_mass_content_of_nox_expressed_as_nitrogen_due_to_emission"@en .