Fully understanding the index time characteristics in financial reports can help people understand the effect on the financial analysis, so as to calculate and apply some financial analyses correctly.
充分认识财务报表指标的时间性特征，有利于人们了解它对财务分析的影响，从而正确计算和运用某些财务分析指标。
The measurement of change points in stock index time series is an important issue in the stock index volatility research area.
股指时间序列突变点的检测是股指波动规律研究领域中的一个重要问题。
Selecting the proper classification features, the primary crop types in North China could be identified through the analysis of the vegetation index time series in growth season.
通过对作物生长期内植被指数变化曲线分析，选择合适的分类特征，进行华北地区主要作物类型识别。
Selecting the proper classification features, the primary crop types in North China could be identified through the analysis of the vegetation index time series in growth season.
通过对作物生长期内植被指数变化曲线分析，选择合适的分类特征，进行华北地区主要作物类型识别。
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