“three-level maser”的概念、定义、翻译、参考文献-科学参考

单词	three-level maser
释义	three-level maser [`thrē ¦lev·ǝl `mā·zǝr] ^PHYSICS A solid-state maser in which three energy levels are used; successful operation has been obtained with crystals of gadolinium ethyl sulfate and crystals of potassium chromecyanide at the temperature of liquid helium.
随便看	leaf drop leaf fiber leaf gap leafhopper leaflet leaflet projectile leaf miner leaf mold leaf mottle leaf-nosed leaf of Descartes leaf primordium leaf roll leaf rot leaf rust leaf scald leaf scar leaf scorch leaf sight leaf spot leaf spring leaf stripe leaf trace league leak

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