Hypernyms:amplifier
Inherited Hypernyms:maseramplifierelectronic equipmentequipmentinstrumentalityartifactwholeobjectphysical entityentity
Direct Hyponyms:gas maser
Full Hyponyms:
gas maser
单词 | maser |
释义 | Maser nnoun.artifactan 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 Hypernyms:amplifier Inherited Hypernyms:maseramplifierelectronic equipmentequipmentinstrumentalityartifactwholeobjectphysical entityentity Direct Hyponyms:gas maser Full Hyponyms: gas maser |
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