对具象绘画、写实绘画、抽象绘画、抽象形式因素等论文涉及的主要概念进行了阐述。

And it also explained the major concepts of the representational painting, realistic painting and the factors of abstract style which were touched by the essay.

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分析显示，自2004年以来，包含“环境变化”或“气候变化”等关键词的论文数量迅速增加。

Analyses reveal that the number of papers including the keywords "environmental change" or "climate change" has increased rapidly since 2004.

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这篇论文讨论了含水率、温度和时间等因素对 W/O 乳状液流变性的影响。

This paper discusses the influence of water volume fraction, temperature, and time on the rheological properties of W/O emulsion.

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