This paper describes the development of the software for steel window grid CAD. The key point of which is cutting stock optimization.

介绍了一种网格钢窗CAD软件，其中关键技术是棒材的下料优化。

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Global Financial Securities stock-to-date information into the software development team a lot of sweat and effort, which is how many of them sleepless nights for their labor.

全球财经证券股市最新资讯软件的开发倾注了开发小组的大量心血汗水，这也是他们多少个不眠之夜的劳动成果。

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