“business cycle fluctuation”的概念、定义、翻译、参考文献-科学参考

单词	business cycle fluctuation
释义	business cycle fluctuation 商业循环波动
随便看	pulse-delay unit pulsed electric field pulsed electron accelerator pulsed electron capture detector pulsed electron electrostatic accelerator pulsed electronic image converter pulsed electron image tube (高速照相用) pulsed electron impaction source pulsed electrostatic deflector pulse delta modulator pulse demagnetization pulsed emission pulsed emission current pulse demoder pulse demodulation pulse demodulator pulse density pulse density modulation pulsed envelope detector pulsed-envelope principle pulse deopiking pulse despiker circuit pulse-detecting circuit pulse detection pulse detector

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