aged index

 
  • 老龄化指数

aged index的用法和样例:

例句

  1. The quantitative token of the residual age index of DDT in soils was primarily discussed,and the normalized residual time index(NRTI) of DDT was designed as one of the methods.
    初步探讨了土壤中DDT残留时间的定量表征,设计出归一化的DDT残留时间指数(NRTI)作为定量表征土壤DDT残留时间的方法之一。
  2. The transfer from qualitative research to quantitative analysis showd the inevitable tendency of research on the residual age index of dichlorodiphenyltrichloroethane(DDT) in soils.
    从定性研究逐步向定量化分析发展,是土壤DDT残留时间研究的必然趋势。
  3. In 1997,the valid tiller ending phase and maximum tiller phase delayed and leaf ages index increased in medium and late tillering phase under high-temperature.
    1997年在分蘖中、后期持续高温,有效分蘖终止期和最高分蘖期向后延迟,叶龄指数增加。
  4. The drainage system has been aged.
    排水系统已经老化了。
  5. He prefers to assort with people of his own age.
    他更喜欢与自己的同龄人交往。
  6. The aged is taken care of in the old folks home.
    老年人在养老院里受到照顾。

aged index的相关资料:

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