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单词 载波
释义 DEFINITIVE EXAMPLES 权威例句〔amplitude modulation〕The encoding of a carrier wave by variation of its amplitude in accordance with an input signal.调幅:根据输入信号改变振幅的强度对电载波进行调制美国传统〔carrier wave〕An electromagnetic wave that can be modulated, as in frequency, amplitude, or phase, to transmit speech, music, images, or other signals.载波:一种如可在频率、调幅或相位方面被调制以传输语言、音乐、图象或其它信号的电磁波美国传统〔carrier〕A carrier wave.载波美国传统〔demodulate〕To extract (information) from a modulated carrier wave.解调(信号等):从调制过的载波中分离出(信息)美国传统〔exciter〕Electronics An oscillator for generating the carrier frequency of a transmitter.【电子学】 主控振荡器:产生载波频率的振荡器美国传统〔frequency modulation〕The encoding of a carrier wave by variation of its frequency in accordance with an input signal.调频:用输入信号对载波频率的调制美国传统〔phase modulation〕A type of electronic modulation in which the phase of a carrier wave is varied in order to transmit the information contained in the signal.相位调制,调相:一种电子调幅,为了传递包含在信号中的信息,而使载波的相位改变美国传统〔slide〕A small glass plate for mounting specimens to be examined under a microscope.载波片:一种玻璃板,用于放置在显微镜下观察的样本美国传统〔subcarrier〕A section of a transmitted wave used to modify the information-carrying section of the wave.副载波:一发射波中用于调制运载部分信息波的部分美国传统
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