maser

From Longman Dictionary of Contemporary Englishmaserma‧ser /ˈmeɪzə $ -ər/ noun [countable] technical TPEa piece of equipment that produces a very powerful electric force → laserExamples from the Corpusmaser• The main maser features may have originated from the slowly rotating disk or from the outflow gas near the galactic nucleus.• Other more recent tests involve direct comparison of the time-keeping of atomic clocks or of masers.• Our observations of the maser emission were made from January to June 1992 with the Nobeyana 45-m telescope.Origin maser (1900-2000) microwave amplification by stimulated emission of radiation

单词	maser
释义	maser From Longman Dictionary of Contemporary Englishmaserma‧ser /ˈmeɪzə $ -ər/ noun [countable] technical TPEa piece of equipment that produces a very powerful electric force → laserExamples from the Corpusmaser• The main maser features may have originated from the slowly rotating disk or from the outflow gas near the galactic nucleus.• Other more recent tests involve direct comparison of the time-keeping of atomic clocks or of masers.• Our observations of the maser emission were made from January to June 1992 with the Nobeyana 45-m telescope.Origin maser (1900-2000) microwave amplification by stimulated emission of radiation
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