老化问题的英文

例句与用法

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1. Conduct research on ageing population
   就处理人口老化问题进行研究
2. Study on the aging of the electronic properties of piezoelectric ceramic
   压电陶瓷电性能老化问题的研究
3. It is high time that we find a long - term solution to prevent building neglect and decay
   现在正是我们谋求长远方法，以解决楼宇失修及老化问题的时候。
4. Activates fibroblasts in the dermal layer to secrete collagen , inmroving aging problem caused by sunlight
   可激活真皮层中纤维母细胞，分泌胶原蛋白，改善因阳光所形成的老化问题。