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词汇
玉律
释义
玉律
yù lǜ
玉制的标准定音器。相传黄帝时伶伦截竹为筒,以筒之长短分别声音的清浊高下。乐器之音,则依以为准。分阴、阳各六,共十二律。古人又以配十二月,用吹灰法,以候气。指管乐器。庄严而不可变更的法令。引申为楷模、榜样。
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cesium ammonium bromide
cesium ammonium bronide
cesium analyzer
cesium and ammonium bromide
cesium antimonide photocathode
cesium-antimonide photocathode
cesium arc lamp
cesium astrophyllite
cesium atom
cesium atomic beam frequency standard
cesium atomic-beam tube
cesium atomic clock
Cesium atomic fountain clock
cesium azide
cesium base alloy
cesium-base alloy
cesium beam
cesium beam atomic clock
cesium-beam atomic clock
cesium beam atomic frequency standard
Cesium beam atomic frequency standard
cesium beam atomic frequency standards
cesium-beam atomic oscillator
cesium-beam clock
Cesium Beam Frequency Standard
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更新时间:2025/5/11 1:13:32