| 释义 | 
             
                negative amplitude modulation
                
            调幅diào fú 
 amplitude modulation脉冲幅度调制mò chōng fú dù diào zhì 
 PAM(pulse amplitude modulation)增幅zēng fú 
 amplitude脉宽调制mò kuān diào zhì 
 PWM(pulse width modulation); PDM(pulse duration modulation)否定语fǒu dìng yǔ 
 negative底片dǐ piàn 
 negative; photographic plate; negative film; negative plate振幅zhèn fú 
 swing; amplitude; reference amplitude脉冲调制mò chōng diào zhì 
 pulse modulation; impulse modulation幅度变化fú dù biàn huà 
 amplitude of variation负数fù shù 
 negative number; negative; minus双重否定shuāng zhòng fǒu dìng 
 double negative负极fù jí 
 negative electrode; cathode; negative pole; cathelectrode差值脉冲编码调制chà zhí mò chōng biān mǎ diào zhì 
 DPCM(differential pulse code modulation)否定地fǒu dìng dì 
 in the negative; negatively; with the negative幅波fú bō 
 amplitude wave限幅xiàn fú 
 amplitude limiting亮度灯liàng dù dēng 
 intensity modulation否定的fǒu dìng de 
 negative阴电yīn diàn 
 negative electricity爹器diē qì 
 amplitude modulator; modulator鉴幅器jiàn fú qì 
 amplitude discriminator掂记录diān jì lù 
 phase modulation recording键控jiàn kòng 
 keying; key modulation; handling频率灯pín lǜ dēng 
 frequency modulation; FM否定fǒu dìng 
 negate; deny; negative
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