- contamination background
- фон от загрязнений
English-russian dictionary of physics. 2013.
contamination background
Смотреть что такое "contamination background" в других словарях:
Background radiation — This article is about ionizing radiation. For microwave background radiation from space, see Cosmic background radiation and cosmic background. Thermal radiation emitted by Earth is not considered in this category because it is not ionizing.… … Wikipedia
Radioactive contamination — The radiation warning symbol (trefoil) … Wikipedia
Cosmic microwave background radiation — CMB and Cosmic background radiation redirect here. For other uses see CMB (disambiguation) and Cosmic background (disambiguation). Physical cosmology … Wikipedia
Nokia water supply contamination — Location of Nokia in Finland Nokia water supply contamination refers to the events on November 28–29, 2007, when large parts of the water supply in Nokia, Finland, were contaminated when sewage water (with solids removed) became mixed with fresh… … Wikipedia
Spin contamination — In computational chemistry, spin contamination is the artificial mixing of different electronic spin states. This can occur when an approximate orbital based wave function is represented in an unrestricted form – that is, when the spatial parts… … Wikipedia
Cosmic microwave background experiments — [ Cosmic background (CMB) temperature on the celestial sphere as determined with the COBE satellite, (top) uncorrected, (middle) corrected for the dipole term due to our peculiar velocity, (bottom) corrected for contributions from the dipole term … Wikipedia
natural background — noun The radiation due to natural radioactivity and to cosmic rays, enhanced by contamination and fallout • • • Main Entry: ↑natural … Useful english dictionary
Webtag (Software) — Webtag [ cite journal|title=Webtag: a new web tool providing tags/anchors for RT PCR experiments with prokaryotes|journal=BMC Biotechnology|date=2007 10 25|first=Fernando|last=Lopes Pinto|coauthors=Håkan Svensson, Peter… … Wikipedia
Sustainable sanitation — Background for the sanitation dilemma The urgency for action in the sanitation sector is obvious, considering the 2.6 billion people world wide who remain without access to any kind of improved sanitation, and the 2.2 million annual deaths… … Wikipedia
dating — I In geology and archaeology, the process of determining an object s or event s place within a chronological scheme. Scientists may use either relative dating, in which items are sequenced on the basis of stratigraphic clues (see stratigraphy) or … Universalium
Operation Crossroads — Coordinates: 11°36′N 165°30′E / 11.6°N 165.5°E / 11.6; 165.5 … Wikipedia
