“selective top-down”的概念、定义、翻译、参考文献-科学参考

单词	selective top-down
释义	selective top-down 顺选自顶向下选择
随便看	pulse capacitor pulse carrier pulse chamber pulse characteristic pulse-charging precipitation pulse-chase pulse chopper pulse circuit pulse circuit theory pulse clipper pulse clipper circuit pulse clipping pulse-clock pulseclock pulse clock generator pulse code pulse code control system pulse code demodulator pulse-code demodulator pulse code group pulse-code mdoulation exchange pulse code modulated system pulse code modulating system (PCM System) pulse code modulation pulse code modulation cable

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