片语
cyclical load demand fluctuation负荷周期性波动
cyclical swing周期性波动
cyclical economic fluctuation经济周期波动
economic cyclical fluctuation周期波动
cyclical l fluctuation周期性波动
cyclical fluctuation of capitalist reproduction资本主义再生产的周期性
Non-cyclical Fluctuation非周期性波动
curve of cyclical fluctuation[统计]
cyclical demand fluctuation周期性负荷变化