Cross-Sectional: The sample of elements is measured only once. This shows you a snapshot of variables at a point in time (e. g. , market survey).

横截面数据：成分数据只测量一次。这展示你的变量在一个时间点的快照（如：市场调查）。

youdao

While the survey doesn't represent the situation facing all Iraqis, it provides "a disturbing snapshot of many women's lives and those of their children and other family members."

这项调查并不代表所有伊拉克人面临的情况，但它提供了“许多女性的生活和她们的孩子以及其她家庭成员搅乱生活的快照。”

youdao

While the survey doesn't represent the situation facing all Iraqis, it provides "a disturbing snapshot of many women's lives and those of their children and other family members."

这项调查并不代表所有伊拉克人面临的情况，但它提供了“许多女性的生活和她们的孩子以及其她家庭成员搅乱生活的快照。”

youdao