| 释义 | 
             
                amplitude modulation phase modulation conversion
                
            调幅diào fú 
 amplitude modulation脉冲幅度调制mò chōng fú dù diào zhì 
 PAM(pulse amplitude modulation)掂记录diān jì lù 
 phase modulation recording脉宽调制mò kuān diào zhì 
 PWM(pulse width modulation); PDM(pulse duration modulation)脉冲调制mò chōng diào zhì 
 pulse modulation; impulse modulation差值脉冲编码调制chà zhí mò chōng biān mǎ diào zhì 
 DPCM(differential pulse code modulation)亮度灯liàng dù dēng 
 intensity modulation键控jiàn kòng 
 keying; key modulation; handling频率灯pín lǜ dēng 
 frequency modulation; FM调频diào pín 
 frequency modulation (FM); frequency adjustment调频特性diào pín tè xìng 
 frequency modulation characteristic抑扬yì yáng 
 cadence, modulation, rise and fall调频系数diào pín xì shù 
 coefficient of frequency modulation调音diào yīn 
 attune, attunement, diapason, modulation, tune up, tuning调节diào jiē 
 accommodate, adjust, measure, modulation, regulate, temper, tune up增幅zēng fú 
 amplitude变频biàn pín 
 frequency conversion位相wèi xiàng 
 phase月相yuè xiàng 
 phase振幅zhèn fú 
 swing; amplitude; reference amplitude频道变换pín dào biàn huàn 
 channel conversion锁相suǒ xiàng 
 phase lock; phase locking; lock phase幅度变化fú dù biàn huà 
 amplitude of variation局面jú miàn 
 complexion, phase, phases矛盾期máo dùn qī 
 ambivalent phase
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