The most intriguing element is the apparent frequency of the signal pick up 37.5kHz, that is consistent with the beacon on the black box.
最令人寻味的细节是,这个信号的频率是37.5kHz,与黑匣子定位仪的频率一致。
单词 | apparent frequency |
例句 |
原声例句
BBC 听力 2014年4月合集 The most intriguing element is the apparent frequency of the signal pick up 37.5kHz, that is consistent with the beacon on the black box. 最令人寻味的细节是,这个信号的频率是37.5kHz,与黑匣子定位仪的频率一致。 |
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