“three rural left-behind groups”的概念、定义、翻译、参考文献-科学参考

单词	three rural left-behind groups
释义	three rural left-behind groups Encyclopedia 法学农村释 three rural left-behind groups农村三留守群体因家庭主要劳动力进城务工经商或从事其他生产经营活动而留守在农村生活的三类人群，即留守老人，留守妇女，留守儿童。为中国社会转型时期出现的特有社会现象。
随便看	uncatalyzed polymerization UNCCD UNCCT uncertain uncertain calculus uncertain data uncertain database uncertain data mining uncertain decision-making strategy uncertain knowledge representation method uncertain models uncertain multi-disciplinary optimization uncertain programming uncertain reasoning uncertain region uncertain system uncertainty uncertainty analysis uncertainty analysis of combustion kinetic model uncertainty analysis of life cycle assessment uncertainty data uncertainty evaluation uncertainty force uncertainty management uncertainty measure

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