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maser    音标拼音: [m'ezɚ]
n. 微波激射器

微波激射器

maser
n 1: an acronym for microwave amplification by stimulated
emission of radiation; an amplifier that works on the same
principle as a laser and emits coherent microwave radiation


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  • Maser - Wikipedia
    A maser is a device that produces coherent electromagnetic waves (microwaves) through amplification by stimulated emission The term is an acronym for microwave amplification by stimulated emission of radiation
  • Maser | Microwave Amplification Applications | Britannica
    maser, device that produces and amplifies electromagnetic radiation in the microwave range of the spectrum The first maser was built by the American physicist Charles H Townes Its name is an acronym for “microwave amplification by stimulated emission of radiation ”
  • What is a MASER? - Stanford University
    Basically, a man-made MASER is a device that sets up a series of atoms or molecules and excites them to generate the chain reaction, or amplification, of photons
  • MASER Definition Meaning - Merriam-Webster
    The meaning of MASER is a device or object that emits coherent microwave radiation produced by the natural oscillations of atoms or molecules between energy levels
  • Invention of the Maser and Laser - Physics
    The ubiquitous laser, appearing today in supermarket checkout machines, CD players, and eye surgeon’s offices, developed out of the maser, which was first described in Physical Review papers published in 1954 and 1955
  • First Practical Maser (Microwave Laser) Is Built
    Before there were lasers, there were microwave lasers, or masers First conceived in the Soviet Union and the United States during the 1950s, early maser machines were the size of a chest of
  • maser - Wiktionary, the free dictionary
    maser (plural masers) (physics) a device for the coherent amplification or generation of electromagnetic radiation (especially of microwave frequency) by the use of excitation energy in resonant atomic or molecular systems
  • Masers | Engineering | Research Starters | EBSCOhost
    The term "maser" stands for Microwave Amplification by Stimulated Emission of Radiation Masers are primarily used in scientific fields such as radio astronomy and space communications to detect weak microwave signals with high sensitivity and low distortion
  • Maser Consulting - LinkedIn
    Maser Consulting is a multi-discipline, consulting and engineering design firm with a unique balance of public and private sector experience
  • Astrophysical maser - Wikipedia
    An astrophysical maser is a naturally occurring source of stimulated spectral line emission, typically in the microwave portion of the electromagnetic spectrum





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