In the experiment of extending life, an ancient saying, "you are what you eat, " also seems to be true.

说起延长寿命，有一句古老的谚语似乎一语中地： “吃什么就是什么” 。

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Professor Tim Spector of King's College London, who also works on the ageing process, says the focus is not on extending life, but on extending good health.

研究老化过程的伦敦大学国王学院的斯佩克特教授说，工作的重点不是延长寿命，但是是改善良好健康状况。

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This technology has the advantages of extending life of the tundish, improving the yield of liquid steel, reducing the consumption of refractory and stabilizing the production organization, etc.

该技术具有延长中间包寿命、提高钢水收得率、减少耐材消耗、稳定生产组织等优点。

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Since then,similar studies have shown life-extending effects of reduced diets on rodents, yeast and worms.

VOA: special.2009.09.01

For example, you all know that the only treatment for some diseases is to get an organ transplant: a kidney transplant, or a liver transplant is the only life extending intervention that can be done for some kinds of diseases.

你们都知道,有些疾病只能,通过器官移植来治疗,肾移植,肝移植是在某些疾病的治疗中,唯一能够延长生命的手段

耶鲁公开课 - 生物医学工程探索课程节选

Extending life expectancy is not a benefit if the last years of life are spent in painful and undignified circumstances.

BBC: Dementia care: Your stories

Professor Tim Spector of King's College London, who also works on the ageing process, says the focus is not on extending life, but on extending good health.

BBC: Stop, rewind: the scientists slowing the ageing process

The genetic domino effect that his team uncovered may have less to do with extending life, he says, then with making it possible to survive caloric restriction at all.

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