结果表明用3个揭示水文特征的主因子，就可以解释9个水文特征变量与祁连山区域地貌之间相关性86.51%的信息，从而达到了压缩原始变量的目的。
The results show 9 hydrology characteristics variables can be replaced by 3 principal factors to explain 86.51% of the original information thus reducing variables.
本文就原始数据的质量特征在充分性和可靠性前提下，如何进行原始数据的采集分析，提出原始数据的采集控制措施。
Under the preconditions of sufficiency and security of original data quality features, this article aims to offer original data collection control measures to the analysis of original data collection.
大部分发生结构变化原始序列与其趋势成分的波动性特征出现了显著差异，而结构变化点修正后序列及其趋势成分的波动幅度与范围极其相似。
Almost all of the original series and the trend components have different volatility features in the structure changes, but corrected series and the trend components are the most similar features.
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