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单词 aging index
释义
aging index
  • 简明释义
  • 老化指数
  • 网络释义
  • 1

    ?老化指数

    六十五岁以上与 未满十五岁人口相互对比的老化指数(aging index)在1992 年底为26.41%,2001 年底跃 升为42.33%,大大增加了15.92%之多,显示了高龄化与少子化对人口变迁之双重影响。

短语
  • 双语例句
  • 1
    It is shown through accelerated aging tests that among all materials D1308, D1311 with null- LOX-1, LOX-2 and LOX-3 have the highest germination ratio and the lowest aging index ;
    对水稻脂质氧化酶(LOX)同工酶缺失的单体及聚合体人工老化实验研究表明:不同LOX的缺失突变体之间,以LOX-1,LOX-2、LOX-3全缺的D1308、D1311的发芽率始终最高,老化指数最低;
  • 2
    The evaluation of nerve cell aging index: The level of lipofuscin (relative fluorescent value) index of cells aging was detected by micro-spectrofluorometer to reflect the degree of cell aging;
    评估神经细胞变化的指标检测:采用显微荧光分光光度计测定细胞老化指标脂褐素水平(相对荧光值)反映细胞老化程度;
  • 3
    The wind today was exceptionally strong. I even doubted if this really help accelerate the aging of the faces of the pedestrians, raising the wrinkle index.
    今天的天气风格外的大,我甚至怀疑这么大的风的确能够加速路上行人脸上皮肤的老化,进一步增加皱纹指数。
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更新时间:2025/3/31 2:11:08