Rice University researchers and their graduate students have developed a new technique that increases the performance of a virus-killing material by more than three times.

赖斯大学的研究人员和两名他们的研究生已经开发出一种新技术，提高三倍以上的杀灭病毒材料的性能。

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From November 2010 through the beginning of the current bounce, emerging markets have lagged developed markets by 17%, the Financial Times calculates.

据金融时报统计，自2010年11月起到此次反弹之初，新兴股市落后于发达股市达17%。

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Over the last decade, the makers of medical devices have developed techniques that have widened diabetes management options beyond pricking the finger several times a day to test blood glucose levels.

在过去的十年里，医疗器械生产商开发了很多技术，拓宽了在避免一天几次刺破手指去检测血糖水平的情况下控制糖尿病的选择。

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In times of extreme hardship, the human brain may have developed a way to create a social link, the sense of a helpful and guiding partner.

VOA: special.2010.02.24

Developed countries have an average of ten times as many newly registered businesses for every adult as countries in Africa and the Middle East.

ECONOMIST: A World Bank report makes surprisingly cheerful reading

Through a very unique concentrator design and the latest advances in semiconductor technology, we have developed a solar panel that requires two to three times less solar cell material than current solar panels.

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