A break - through in the research and development of domestic wax hydrotreating catalysts with high activity, good selectivity and superior stability is observed.

具有活性高、选择性和稳定性好的石蜡加氢催化剂，标志着我国对专用催化剂的研究与开发达到了突破性的进展。

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The results showed that the Self-Presentation in Physical Activity Scale can be used to measure senior high school students' self-present tendency in future research.

结果表明体育活动中的自我呈现量表可以用来测量高中生在体育活动中的自我呈现倾向，可用于今后的相关研究。

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The research provides a experiment base for deeply studying on biologic activity of polysaccharide, and offers a new mentality on screening anti-HBV drug with high effect and low toxicity.

本研究为进一步深入研究多糖类药物的生物学活性提供了实验依据，亦为筛选高效低毒抗hbv药物提供了一个新思路。

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As written in my previous Market Commentary on July 20, our research uncovered potentially dangerous activity in the equity markets that could lead to a break and high volatility.

FORBES: Take A Lesson From 2007, Sell Stocks Now