Free radicals, linked to rapid aging, are highly reactive with other molecules, including vital DNA and proteins, the destruction of which can damage or kill cells.

与迅速衰老相关联的自由基很容易与包括维持生命所必需的DNA和蛋白质发生反应，而破坏这些DNA和蛋白质，就可能会损伤或杀死细胞。

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Therefore, the rapid aging technology of the pomelo wine has great value in practical applications.

因此，对柚子果酒进行快速陈酿技术的研究具有较大的实际应用价值。

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This rapid aging process is caused by the release of free oxygen radicals.

快速老化是由氧自由基的释放引起的。

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The rapid aging of America alone will ensure continued intense scrutiny of pension matters.

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The Japanese auto market has already been declining steadily over many years due to its aging and shrinking population, rapid urbanization, leading to space constraints in many Japanese cities and high tax burden on car owners.

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