specific emission

См. также в других словарях:

• Emission factor — An emission factor can be defined as the average emission rate of a given pollutant for a given source, relative to the intensity of a specific activity. Emission factors are used to derive estimates of air pollutant or greenhouse gas emissions… …   Wikipedia

• Emission standard — Emission standards are requirements that set specific limits to the amount of pollutants that can be released into the environment. Many emissions standards focus on regulating pollutants released by automobiles (motor cars) and other powered… …   Wikipedia

• Emission inventory — An emission inventory is an accounting of the amount of pollutants discharged into the atmosphere. An emission inventory usually contains the total emissions for one or more specirfic greenhouse gases or air pollutants, originating from all… …   Wikipedia

• Emission test cycle — An emission test cycle, also known as a smog check, is a specified procedure for measuring pollutant emissions of engines. For emission measurements to be comparable for different engines in a category, the measurements are performed under a… …   Wikipedia

• emission bands — /əˈmɪʃən bændz/ (say uh mishuhn bandz) plural noun the dark bands in an emission spectrum indicating specific wavelengths of light which have been emitted. Also, emission lines …  

• emission line — noun : a bright line in the emission spectrum of a gas or vapor compare absorption line in the Dict * * * emission line, a line of radiation in spectrum analysis of stellar objects indicating the presence of a specific chemical element …   Useful english dictionary

• emission factor — /əˈmɪʃən fæktə/ (say uh mishuhn faktuh) noun the average emission rate of a given pollutant from a given source relative to the intensity of a specific activity, as, for example, carbon dioxide from carbon fuel with complete oxidisation …  

• Emission Factor —   A measure of the average amount of a specified pollutant or material emitted for a specific type of fuel or process …   Energy terms

• emission wavelength — The specific wavelength of light emitted by a fluorescent molecule, such as a labelled probe, upon absorption of light at the (higher) excitation wavelength …   Glossary of Biotechnology

• United States emission standards — In the United States, emissions standards are managed on a national level by the Environmental Protection Agency (EPA). State and local governments play a subsidiary role. Contents 1 Motor vehicles 1.1 Light duty vehicles 1.1.1 Phase 1 1994 1999 …   Wikipedia

• Soft X-ray emission spectroscopy — is an experimental technique for determining the electronic structure of materials. It is a form of X ray spectroscopy.UsesX ray emission spectroscopy (XES) provides a means of probing the partial occupied density of electronic states of a… …   Wikipedia