Synonym: discharge, emanation, expelling. Similar words: mission, admission, commission, permission, commissioner, missionary, transmission, missile. Meaning: [ɪ'mɪʃn] 
n. 1. the act of emitting; causing to flow forth 2. a substance that is emitted or released 3. the release of electrons from parent atoms 4. any of several bodily processes by which substances go out of the body 5. the occurrence of a flow of water (as from a pipe).
n. 1. the act of emitting; causing to flow forth 2. a substance that is emitted or released 3. the release of electrons from parent atoms 4. any of several bodily processes by which substances go out of the body 5. the occurrence of a flow of water (as from a pipe). 
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31. I believed their arguments on physical grounds, but I did not like the mathematical way in which they calculated the emission.
32. This crust prevents odours escaping and hence reduces odour emission.
33. But there's no doubt that using energy efficiently reduces the emission of greenhouse gases.
34. As technology improves, thereby making it possible to set a lower emission standard, new sources face increasingly more strict controls.
35. Most of the locations favourable for the emission of sound correspond more or less exactly to a painted image on the wall.
36. A second example of the need to target the correct emission sources relates to traffic.
37. At this time the Yohkoh images showed faint X-ray emission from a large closed magnetic field structure above the prominence.
38. We would be unlikely to conclude that the function of that component was to inhibit the emission of high-pitched whines.
39. It is shown to be possible to maintain or improve upon Current emission standards.
39. Sentencedict.com try its best to gather and build good sentences.
40. Our observations of the maser emission were made from January to June 1992 with the Nobeyana 45-m telescope.
41. With this it is possible to control the emission control equipment and ensure peak efficiency thanks to cylinder-by-cylinder knock sensing.
42. For example, the basic principles of absorption and emission measurements and dynamic light scattering are discussed in the relevant chapters.
43. Individual features in this emission are much broader in velocity than any seen in the emission from the disk.
44. It is worth nothing that the X-ray emission from Cygnus X-1 is irregular and flickers on a millisecond time-scale.
45. In addition, diesels generally require less maintenance than petrol engines and can retain impressive emission levels over large mileages.
46. Offsets create an unofficial market in pollution or emission reduction credits.
47. In the past, much of the work with flowing gases used photographic recording of electronic emission or absorption spectra.
48. Emission limits or prohibitions on hazardous air pollutants and effluent limitations on toxic wastewater discharges have been adopted.
49. The recoil from this emission changes the velocity of the matter particle.
50. Diesel smoke Vehicles with diesel engines will be checked for smoke emission[sentencedict.com], using smoke meters.
51. However, for Coma at least, one must reconcile this with the fact that the X-ray emission seems to be rather smooth.
52. At one extreme lies the Soviet Union which has over 100 national air quality standards and few emission standards.
53. Since 1989 the emission of pollutants has in fact fallen, but only because the economy has collapsed.
54. By far the largest number of configurations correspond to emission with a spectrum that is nearly thermal.
55. Developing countries are expected to account for half the worldwide emission of greenhouse gases by 2035.
56. Apart from general operating conditions, it has set emission limits for sulphur dioxide, nitrogen dioxide and carbon monoxide.
57. The Building Research Establishment give the following figures for the emission of carbon dioxide per kilowatt hour for different energy sources.
58. Pressure is however increasing for measures to cut sulphur emission.
59. The broadcasting of a pay channel requires the encryption or scrambling of the signal on emission and the unscrambling on reception.
60. We wish to see a world market in tradable emission licences for carbon dioxide and other pollutants.
More similar words: mission, admission, commission, permission, commissioner, missionary, transmission, missile, missing, session, recession, aggression, confession, discussion, depression, impression, profession, professional, congressional, premise, chemistry, dismiss, euphemism, pension, version, mansion, tension, invasion, envision, decision.