抽取

抽取

"抽取" means "to extract" or "to draw (out)."

Here, '抽取' means 'to extract', specifically referring to taking out or retrieving specific elements from a set.

研究人员需要从样本中抽取数据进行分析。

Researchers need to extract data from the samples for analysis.

'抽取' in this sentence again denotes 'to select', particularly emphasizing the random method of selection.

系统会随机抽取候选人进行筛选。

The system will randomly select candidates for screening.

In this context, '抽取' means 'to select'. It is used to indicate choosing or drawing from a group.

老师抽取了一些学生来参与特别活动。

The teacher selected some students to participate in a special activity.