经济: economy时间: time; hour数列: progression; series; a serie ...时间数列: time series离散时间数列: discrete time series频域时间数列: frequency-domain time series时间数列分解: time-series decomposition时间数列分析: time-series analysis时间数列趋势: time series trend时间数列相关: correlation of time series临界时间数列模型: threshold time-series model时间数列的季节效应: seasonal effect in time series时间数列的频谱分析: spectral analysis时间数列分析的假定: hypothesis testing in time series analysis经济时: daylight saving time期间数列: interval series调整长期趋势后的时间数列: trend adjusted time series时间数: time parameter后经济时代: post-industrial economy经济时报: economic times the; ikonomiki ira日光经济时: daylight saving time新经济时代: new economic times城市经济时代: period of town economy货币经济时代: period of money economy商业经济时代: period of trade economy