Instead, consider using pattern matching for those "rare" times when you need to extract information in a controlled way.

相反地，在你需要通过可控方式获取信息的时候，考虑使用模式匹配。

youdao

Jacquard thought of creating a system that would be controlled by a set of CARDS to mechanically produce any pattern.

雅卡尔考虑着造出一种由一组卡片控制的装置来机械地织出任何纹样。

youdao

Surprisingly, however, this study actually controlled for caloric intake and overall dietary pattern.

这听上去很有道理，但是，该研究对卡路里摄入量和饮食模式进行了控制。

youdao

And on the right is showing you what pattern of activity would be in a controlled brain in most view.

在右边，我们看到控制组大脑的大部分视图,能看出其活动的模式。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

The new study, which only focused on the hours between 8am and 5pm, suggests that lung function may be controlled by the same pattern.

BBC: NEWS | Health | Lungs 'best in late afternoon'

If a similar plan is indeed being worked out behind the scenes in Wisconsin that would fit the pattern of numerous Tea-Party controlled states enacting strikingly similar legislation all at the same time across the country.

FORBES: Scott Walker Denies Financial Martial Law Bill