子总体
- 网络subpopulation; subpopulations
![子总体](../cidian/cache/667420.jpg)
子总体
subpopulation
农业统计口译词汇|生物农业... ... statistics on migrants 迁移人口统计 4`? subpopulation 子总体,亚人口 7( Z9\ ...
subpopulations
...d variance of estimates) 子总体(subpopulations)
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