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1 helium light
English-German dictionary of Architecture and Construction > helium light
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2 helium standard of light
helium standard of light Heliumnormal(spektral)lampe fEnglish-German dictionary of Electrical Engineering and Electronics > helium standard of light
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3 helium
nounHelium, das* * *['hi:liəm](an element, a very light gas which does not burn and which is used eg in balloons.) das Helium* * *he·lium[ˈhi:liəm]* * *['hiːlɪəm]nHelium nt* * ** * *nounHelium, das* * *n.Helium n. -
4 helium spectral lamp
< light> ■ Heliumspektrallampe f
См. также в других словарях:
Helium — Hélium Traduction à relire Helium → … Wikipédia en Français
Hélium 4 — Hélium Traduction à relire Helium → … Wikipédia en Français
Helium — otherusesHelium (He) is a colorless, odorless, tasteless, non toxic, inert monatomic chemical element that heads the noble gas group in the periodic table and whose atomic number is 2. Its boiling and melting points are the lowest among the… … Wikipedia
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Light gas gun — The light gas gun is an apparatus for physics experiments, a highly specialized gun designed to generate very high velocities. It is usually used to study high speed impact phenomena (hypervelocity research), such as the formation of impact… … Wikipedia
Hélium — Pour les articles homonymes, voir Helium (homonymie). Hélium Hydrogène ← Hélium → … Wikipédia en Français
Helium-3 — This article is about the elemental isotope. For the record label Helium 3, see Muse or A E Records .infobox isotope background = #F99 isotope name = Helium 3 alternate names =Helium 3,He 3 symbol =He mass number =3 mass =3.016 num neutrons =1… … Wikipedia
Helium-4 — infobox isotope background = #F99 isotope name = Helium 4 alternate names =Helium 4,He 4 symbol =He mass number =4 mass =4.002602 num neutrons =2 num protons =2 abundance =99.999863% halflife =stable error halflife = text color = parent = parent… … Wikipedia
Helium-neon laser — A helium neon laser, usually called a HeNe laser, is a type of small gas laser. HeNe lasers have many industrial and scientific uses, and are often used in laboratory demonstrations of optics. Its usual operation wavelength is 632.8 nm, in the… … Wikipedia
helium — /ˈhiliəm / (say heeleeuhm) noun an inert gaseous element present in the sun s atmosphere, certain minerals, natural gas, etc., and also occurring as a radioactive decomposition product. Symbol: He; relative atomic mass: 4.0026; atomic number: 2;… …
Light Amplification by Stimulated Emission of Radiation — Laser Pour les articles homonymes, voir Laser (homonymie). Rayon laser à travers un dispositif optique … Wikipédia en Français
