Obesity has emerged as a possible contributing factor in fatal swine flu cases, according to ground-breaking research looking at deaths caused by the pandemic in countries around the world.

据一项研究称，肥胖可能是导致甲流患者死亡的影响因素。这项针对世界各地甲流导致死亡的研究极具开拓性。

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Machinery principle of strength formation of spunlaced product is explained, and every factor of influencing cross breaking strength of spunlaced product is analyzed.

阐述了水刺产品强力形成的机理，并分析了影响水刺产品横向断裂强力的各个因素。

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The results show that the degree of breaking the cell wall is an important factor to restrict the quality and output of the genome DNA.

结果表明：影响螺旋藻基因组dna制备质量和得率的重要因素之一是螺旋藻细胞壁的破壁程度。

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And record-breaking X-Factor superstar Leona Lewis will be releasing the official Sport Relief single.

BBC: Spice Girls launch Sport Relief

One factor in Poland's victory in 1920 was breaking Russia's military codes.

FORBES: Magazine Article

The rise appears to be the result of traders continuing to factor in ongoing supply concerns rather than any fresh breaking news, said Jim Steel, precious-metals analyst with HSBC.

FORBES: FOCUS: Platinum Climbs To 17-Month High; Market Remains Focused On Supply Worries