通过使用主成分因素分析、相关分析等统计技术，笔者对问卷数据进行了逐一解读。

Survey data were analyzed by using a variety of descriptive and inferential statistics, including principal component analysis and correlation analysis.

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他认为，牙冠和牙根有很多的遗传成分，受环境和其他因素的影响很小。

He argues that tooth crowns and roots have a high genetic component, minimally affected by environmental and other factors.

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科学研究正在分离婴儿语言的语音成分，神经、认知和社会因素的相互作用。

And research is teasing apart the phonetic components of babble, along with the interplay of neurologic, cognitive and social factors.

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And developmental psychologists use many ingenious methods to try to pull these apart and try to figure out what are the basic components of human nature.

发展心理学家们使用了许多巧妙的方法,试图将这些因素分开,试图找出人性的基本成分,究竟是什么

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