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基波
释义
基波【电】 fundamental wave 基波jībō(1)[fundamental wave](2)复合波的最低频率分量(3)在复杂的周期性振荡中,包含基波和谐波。和该振荡最长周期相等的正弦波分量称为基波。相应于这个周期的频率称为基本频率。频率等于基本频率的整倍数的正弦波分量称为谐波
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break-make contact
break-make ratio
breakneck
break of an engagement
break off
breakoff
break off all relations with sb
break-off core
break of oil
break of the emulsion
break on all errors
break one's enaggements
break one's fast
break one's neck
break one's oathoath-breaking
break one's word
break open
breakout
break out
breakout box
break-out material
break out of prison
breakout point
break output
breakover
英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。
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更新时间:2025/7/5 22:01:31