【医】 人口变老
英汉词典
aging of population
相关词语
- accounts receivable aging schedule 应收帐款赊欠期间(帐龄)分析表...
- accelerated aging 人工老化...
- accelerated aging test 加速老化试验...
- aging failure 老化故障...
- magnetic aging 磁性老化...
- aging n.老化,变陈老化,陈化老化;...
- aging method 帐龄分析法...
- quench aging 淬火时效...
- aging the receivable 分析应收款欠帐的时间...
- aging effect 老化效应...
- aging test 老化试验...
- aging schedule 帐龄表...
- aging machine 熟化器...
- aging coefficient 老化系数...
- aging blemish 老化缺陷...
- aging register 时效寄存器...
- aging of amalgam 汞合金[充填]时效...
- anti-aging agent 防老剂...
- air aging 热空气老化;恒温箱老化...
- aging vessel 老化器...