emission of vapor (noun)
1emission 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 …
2exhalation — I (Roget s IV) n. 1. [Breathing out] Syn. exhaling, expiration, respiration, breath, emission of vapor, vaporization; see also breath 1 . 2. [That which is exhaled] Syn. emanation, vapor, air; see breath 1 , emanation 2 . II (Roget s Thesaurus… …
3transpiration — noun 1. the passage of gases through fine tubes because of differences in pressure or temperature (Freq. 3) • Derivationally related forms: ↑transpire • Hypernyms: ↑natural process, ↑natural action, ↑action, ↑activity 2 …
4reversed line — noun also reversed spectrum line : a strong line in an emission spectrum that has a dark line down its middle due to absorption by the colder vapor which surrounds the central luminous vapor …
5Glossary of environmental science — This is a glossary of environmental science.Environmental science is the study of interactions among physical, chemical, and biological components of the environment. Environmental science provides an integrated, quantitative, and… …
6Laser — For other uses, see Laser (disambiguation). United States Air Force laser experiment …
7Heat — In physics, heat, symbolized by Q , is energy transferred from one body or system to another due to a difference in temperature. [cite book|author= Daintith, John |title=Oxford Dictionary of Physics|publisher=Oxford University… …
8vent — I (New American Roget s College Thesaurus) v. t. utter, express; let out, let off, emit, expel, discharge. n. ventilator, opening, airhole, air pipe, outlet, funnel; emission; blowhole; utterance, expression. See egress, disclosure, wind. II… …
