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束强比
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束强比
Physics
光学、声学
光学
beam ratio
束强比
物光束与参考光束强度之比。
beam ratio
束强比
†
,束比
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spectrograph
spectrograph estimator
spectrographic analysis
spectrographic orbit
spectrography
spectrohelio-cinematograph
spectroheliogram
spectroheliograph
spectroheliography
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spectroheliometer
spectrohelioscope
spectrohelioscopy
spectrolog
spectrology
spectrometer
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spectrometric control
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spectromicroscope
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spectrophotofluorometer
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更新时间:2026/10/20 23:53:35