The paper briefly describes the 47 th annual Denver Xray conference.

介绍了47届丹佛X射线会议的简况.

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The Xray diffraction pattern and infra - red results confirmed the purity of the sample.

X射线衍射和红外结果证实了样品的这个纯度.

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Methods: The applicability of linear scanning for multiwire proportional chamber direct digital Xray radiography were analysed.

方法以多丝正比室线扫描X线摄影系统为基础,分析线扫描直接数字化X线摄影的适用性.

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Objective : To study Xray findings and the differential diagnosis of esophageal foreign body and injury.

目的: 探讨食管异物及食管损伤的X线诊断与鉴别.

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Choice criteria on target material for soft Xray projection lithography source were proposed in this paper.

给出了用于软X射线 投影光刻的激光等离子体源靶材的选择依据.

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