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单词
spectrum density
释义
spectrum density
美
英
un.
频谱密度
英汉
网络释义
un.
1.
频谱密度
1.
频谱密度
(准 X( f ) x(t) 确地讲,应该是
频谱密度
(
Spectrum Density
)),简称 为频谱. 连续Fourier积分变换 X( f ) = X( f ) e X( f ) ArgX( f...
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例句
释义:
频谱密度
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voiceband data transmission
voice band line
voicebank
voice bank
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更新时间:2025/4/24 14:05:02