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sppa
sppa
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[sppa]
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[sppa]
中文释义
abbr. single-pumped parametric amplifier 单频抽运参量放大器; Society for the Preservation of Poultry Antiquities 家禽古迹保护协会
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sppa
字母数:4
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单词拼写:sppa
核心含义:abbr. single-pumped parametric amplifier 单频抽运参量放大器; Society for the Preservation of Poultry Antiquities 家禽古迹保护协会
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更新时间:2025-12-11 05:33:23