... 老化速度 ageing rate 抗老化性能,耐久性,时效电阻 ageing resistance 老化试验,耐久试验,时效试验 ageing test ...
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With its fertility artificially suppressed by the one-child policy, it is ageing at an unprecedented rate.
由于其生育率被独生子女政策人为地压低,它的老化速度也是史无前例的。
The low fertility rate in many of that continent's more developed countries means their populations are ageing and shrinking.
欧洲大陆的许多发达国家出现了过低的生育率,而这意味着这些国家的人口正在面临老龄化与减少。
If ageing is not the result of chemical catastrophe but driven by changes in regulatory genes, it could, in theory at any rate, be slowed down or stopped.
如果老化不是化学过程造成的灾难结果,而是由于控制它的基因发生了改变,那么从理论上说,在任何水平上,老化速度都可以被减缓甚至停止。
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