短語詞組短語cyclical l fluctuation 周期性波動cyclical economic fluctuation 經(jīng)濟(jì)周期波動cyclical demand fluctuation 周期性負(fù)荷變化Non -cyclical Fluctuation 非周期性波動cyclical load demand fluctuation 負(fù)荷周期性波動economic cyclical fluctuation 周期波動curve of cyclical fluctuation [統(tǒng)計]循環(huán)波動曲線cyclical fluctuation of capitalist reproduction 資本主義再生產(chǎn)的周期性 返回 cyclical fluctuation