m(icrowave)

См. также в других словарях:

• maser — /may zeuhr/, n. a device for amplifying electromagnetic waves by stimulated emission of radiation. Cf. laser. [1950 55; m(icrowave) a(mplification by) s(timulated) e(mission of) r(adiation)] * * * Device that produces and amplifies… …   Universalium

• Máser — (Acrónimo de icrowave [A]mplification by [S]timulated [E]mission of [R]adiations.) ► sustantivo masculino TECNOLOGÍA Dispositivo similar al láser pero que emite radiaciones no visibles en forma de microondas. IRREG. plural máser * * * máser… …   Enciclopedia Universal

• maser — MÁSER, masere, s.n. 1. (fiz.) Dispozitiv pentru amplificarea (amplifica) microundelor prin emisia stimulată a radiaţiei electromagnetice de lungime de undă corespunzătoare. 2. Proces de generare şi amplificare a microundelor. – Din engl. maser.… …   Dicționar Român

• maser — ma•ser [[t]ˈmeɪ zər[/t]] n. a device for producing or amplifying electromagnetic waves by exciting atoms and causing them to radiate their energy in phase Compare laser • Etymology: 1955; m(icrowave) a(mplification by) s(timulated) e(mission of)… …   From formal English to slang

• maser — /ˈmeɪsə/ (say maysuh) noun a device for obtaining low noise amplification of microwave oscillations of precisely determined frequencies. {m(icrowave) a(mplification by) s(timulated) e(mission of) r(adiation)} …  

• maser — ☆ maser [mā′zər ] n. [m(icrowave) a(mplification by) s(timulated) e(mission of) r(adiation)] a device, operating at microwave frequencies, in which atoms or molecules are raised to a higher energy level and allowed to lose the energy by radiation …   English World dictionary

• ma|ser — «MAY zuhr», noun. a device which amplifies or generates electromagnetic waves, especially microwaves, with great stability and accuracy. Masers operate at temperatures near absolute zero. Their primary uses are in long distance radar and radio… …   Useful english dictionary