The paper provided the jig control model base wide collection theory after the study of jig control process.

在分析研究跳汰机控制过程的基础上，提出了基于粗集理论的跳汰机控制模型。

youdao

The pots are wide at the base and tapered at the top.

这些壶底部粗，顶部细。

《牛津词典》

It owns a wide fan base in China.

它在中国拥有广泛的粉丝基础。

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The Space Needle has a wide base on the ground.

VOA: special.2009.03.04

Compared with France, Britain in the 1790s already had a bigger manufacturing base, a higher income per head and hence a tax base wide enough to pay for 22 years of conflict that led to the emperor's Waterloo.

ECONOMIST: British manufacturing

Nobody else can market new content to such a wide base of mobile gamers as Zynga can, without spending significant market dollars.

FORBES: Zynga: Some Analysts Pound The Table After Steep Slide

Fortunately, medical technology does not have a wide user base allowing for quick drops in pricing.

FORBES: Why Ideological Free-Marketers Will Never Understand Health Care