根据正投影的机理，建立了点线面屏幕坐标与空间关系的转换关系。

According to mechanism of orthographic projection, this paper has set up the converted relation between screen coordinate and space coordinate.

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“词频的显著增加显示扎瓦赫里感受到了威胁，不安全感上升，也许意味着他和拉登之间权力关系的转换。”

"This dramatic increase suggests greater insecurity, feelings of threat, and perhaps a shift in his relationship with bin Laden," Dr. Pennebaker wrote in his.

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提出了用标准XML模式作为交换单据的数据表示；详细探讨了描述关系模式与XML模式之间映射关系的转换脚本XML文档；

We use standard XML module to express the data exchange and design the converting script XML file to describe the reflection relation between relational module and XML module.

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If your dealer quotes you a discount rate of 2.51%, you know how to convert that into the price and that's all that matters--all that really matters is the price you have to pay.

如果经销商告诉你折扣率是2.51%,你要知道如何转换成价格,真正和你有关系的,是你需要付多少钱

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