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单词
pulse repetition frequency
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pulse
′
repeti′tion fre′quency,
[
Telecommunications.
]
Electronics, Telecommunications
the number of pulses per second in a system of pulse transmission.
Also,
pulse
′
-rep•e•ti′tion fre′quency.
Abbr.:
PRF
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更新时间:2025/9/16 17:41:36