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单词
travelling wave tube
释义
travelling wave tube
简明释义
行波管
网络释义
短语
1
power travelling wave tubes
功率行波管
双语例句
1
This paper presents a method of calculation of the noise figure of power
travelling
wave
tubes
which employ a conical Pierce gun to produce the electron beam.
本文给出了采用球形收敛枪的功率行波管噪声系数的计算方法。
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更新时间:2025/10/3 21:54:03