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请输入您要查询的英文单词：
单词
frequency spread
释义
frequency spread
美
英
un.
频率扩展
网络
频扩；频率延展范围
英汉
网络释义
un.
1.
频率扩展
1.
频扩
扩频,spread... ... ) DSSS 扩频 )
frequency spread
频扩
) spreading/de-spreading 扩频/解扩 ...
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2.
频率延展范围
例如：以300KHz为中心频率（center frequency），把
频率延展范围
（
frequency spread
）定为上下百分之三十（±30%）。而 …
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例句
释义:
频率扩展,频扩,频率延展范围
随便看
even number impulse
even number of lines
even number of points
even number of teeth
even number of threads
even number relay
even numbers
even number step
even number train
even odd
even odd
even odd check
even-odd check
even-odd effect
even-odd generator
even-odd nuclei
even odd nucleus
even-odd nucleus
even-odd rule
even odd rules
even odd rules
even odds
even-odds
evenodds
even off
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更新时间：2026/3/19 0:16:56