It was not the custom in New York drawing-rooms for a lady to get up and walk away from one gentleman in order to seek the company of another.

一位女士起身离开一位绅士，去找另一位绅士作伴，这在纽约的客厅里是不合常规的。

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In order to prevent us from drawing one poly more than one time we should have a flag on each polygon which will be set if the poly is drawn for the first time.

为了防止重画一个多边形，我们应当在每一个多边形上做一个标记，当多边形第一次被画的时候，设置这个标记当然画之前也要检查这个标记啦，不过肯定影响效率。

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The reason of defects and danger to producing and drawing of rod also were analyzed in order to provide reference for producing and analyzing quality of high carbon steel rod.

分析了这些组织缺陷产生的原因以及它们对盘条生产和后续拉拔的危害，为高碳钢盘条的生产及产品质量分析提供参考。

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