The design of garment pattern CAD relates to many modification methods, one of which is free curve modification.

服装纸样CAD设计涉及到许多修改，其中一个主要修改模块是自由曲线的修改，但目前CAD软件中的修改模块有许多不足。

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This paper proposes the concept of Minimum Closed Loop of free curve set, and presents two properties of Minimum Closed Loop.

文章提出了自由曲线集最小闭环的概念，给出了最小闭环的两个性质。

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The data structure design of free curve and surface reconstruction is one of the key technologies of developing reverse engineering software.

自由曲线曲面重构的数据结构设计是开发逆向工程软件的关键技术之一。

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The flows into risk-free assets by central banks and private investors has plunged returns on these assets into negative territory, and pushed investors out along the risk curve into assets that are close substitutes to risk-free assets (such as investment grade U.S. corporate bonds).

FORBES: Where Wealth Managers Should Position Heading Into 2013

We've learned that great entrepreneurs, even when capital is free, are found only at the far right end of the bell curve.

FORBES: Advice for Bush

The non-HD incarnation of Galaxy on Fire ended up becoming free to play, and its high-definition cousin will no doubt follow the same decay curve.

FORBES: Connect