英语词汇low frequency怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	low frequency
释义	low frequency 简明释义低频：介于中频和超低频之间的无线电频率。网络释义 1 ?低频功率谱频域分析法的常用指标有高频功率谱(high frequencies,HF),低频功率谱(low frequencies,LF),极低频功率谱(very-low frequencies,VLF),低频与高频的比(LF/HF ra... 2 ?低频率低频率短语 1 Extremely Low Frequencies 极低频 2 very low frequencies 极低频 ; 甚低频 3 low frequencies noise 噪声点功率谱幅值双语例句 1 This circuit provides high purity sine-wave output down to low frequencies with minimum circuit complexity. 这个电路以最简洁的结构实现了高纯净度正弦波输出，而且在较低的频率上也是如此。 2 Side effects like skin rash and conjunctivitis occurred at low frequencies similar to placebo or comparator drugs. 副反应像皮疹，结膜炎发生率较低，类似于安慰剂或者对照用药。 3 Planck detects light that we can't see with our eyes — light with low frequencies ranging from 30 to 857 gigahertz. 普朗克探测到的光波-低频范围从30 - 857千赫-是我们肉眼无法观察到的。
随便看	second imperative second incisor second income second-in-command second in command second-in-command second-in-command (sic) second indicator second-induced breakdown second induction principle second industrial revolution secondine seconding seconding of a motion second-injury law second-in-line second inner apical vein second inning second instance second instance order second integral second intention second intention second intermediate host second intermediate rolls

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