This paper focused on the causes and management of ticket resale and provided several Suggestions for the ticket resale in Beijing 2008 Olympic Games.
对门票转售的原因及其管理问题进行了分析,并为北京2008奥运会的门票转售问题提供了建议。
This paper has discussed the wearability of groy cast iron and nodular cast iron and provided several surface treating methods for increasing their wear-resistance.
本文借助实验,探讨了铸铁、球墨铸铁的磨损特性,同时指出了几种提高其耐磨性的表面处理方法。
Several others checked the instructions and made something according to one of the model plans provided.
其他几个人检查了说明书,并根据提供的模型计划制作了一些东西。
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