求翻译：细胞衰老是客观存在的。同新陈代谢一样, 细胞衰老是细胞生命活动的客观规律。对多细胞生物而言, 细胞的衰老和死亡与机体的衰老和死亡是两个不同的概念, 机体的衰老并不等于所有细胞的衰老, 但是细胞的衰老又是同机体的衰老紧密相关的。是什么意思？

Cellular senescence is an objective reality. With metabolism, cellular senescence is the objective law of the cell life activities. Multi-cellular organisms, cell aging and death and the body's aging and death are two different concepts, and the aging of the body is not equal to the aging of all cel

It is an objective of cell aging. As a metabolism with stem cells, stem cells are aging life activities of an objective law. The multi-cellular organisms, cell aging and death of the body aging and death are two different concepts of aging, and body and is not equal to all the cells of the aging pro

The cell senile is the objective existence.The same metabolism is same, the cell senile is the cell vital activity objective law.Speaking of the multicellular organism, the cell senile and the death and organism senile and the death is two different concepts, organism senile is not equal to all cell

Cellular senescence is objective. As with the metabolism, cellular senescence is the objective laws of cell life activity. Multicellular organism, cell senescence and death and the body's aging and death are two different concepts, aging does not mean that all the cells of the body's aging, but cell

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