计算机术语“phase modulation (PM)”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	phase modulation (PM)
释义	phase modulation (PM) 相位调制,调相(技术);［相位调变,调相］ 1. Modulation in which the phase angle of a carrier is the characteristic varied. 载波相位角随特性而变化的一种调制法。 2. Modulation in which the phase of the sinusoidal carrier is varied in accordance with the modulating signal. 其中正弦载波的相位随调制信号而改变的一种调制方法。
随便看	nonpolarized returntozero recording (RZ(NP)) nonpreemptive scheduling nonprint nonprintable character nonprocedureoriented language nonrealtime processing nonrecoverable error nonreturnto reference recording nonreturntochange recording nonreturntozero changeonones recording nonreturntozero changeonzeros recording (NRZ0) nonreturntozero inverted (NRZI) nonreturntozero (mark) recording (NRZ(M)) nonreturntozero recording (NRZ) nonsharable segment nonSNA station nonSNA terminal nonstandard default packet size nonsynchronous network nonterminalrelated main storage data base nonuniform encoding nonunique alternate key nonvolatile memory NOR NOR circuit

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