The integration uncertain border value is estimated by fuzzy inference and the soft switch control is accomplished by tanh (x) function replacing SGN (x).

根据模糊推理估计集成不确定边界，利用双曲正切函数代替符号函数实现软切换连续控制。

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In this article, I introduced the research status of the characteristics of soft rock slope border and the research of prevention and curing techniques of the soft rock slope border.

本文就软岩边坡特性的国内外研究现状以及软岩边坡防治技术的研究情况作了介绍。

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Objective To probe the method of repairing soft tissue defect of finger belly, distal phalanx radial border and fingertip of thumb.

目的探讨应用大鱼际桡侧缘逆行岛状皮瓣修复拇指指腹、末节桡侧缘及指端皮肤软组织缺损的方法。

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But what about the basic point, Joe, that soft border is a national security issue.

NPR: Democratic Presidential Hopefuls Take on Las Vegas

Obama had already put in so much effort to show that he was tough on illegal immigration, just like all Democratic presidents or presidential candidates have to do because they're perceived by some voters as soft on border security in the same way that in the 1970s they were seen as soft on national security.

CNN: Obama's immigration policy a shell game

Republicans charge that Democrats are soft on terrorism, crime and border security.

ECONOMIST: The mid-term mud starts to fly