A refreshable holographic image of an F-4 Phantom Jet created on a photorefractive polymer that can be viewed without 3D glasses
一个显示有F-4鬼怪式战斗机的可刷新全息图，这个全息图像建立在一种光致折变的聚合物上，不需要佩戴3D眼镜就能够看到。
On the basis of phantom experiments, patient doses from radiography at different tube voltages were estimated, and effect of elevated tube voltages on quality of film image was studied.
作者以体模实验为基础，测定了不同管电压拍摄胸片时的病人剂量，考察了提高管电压对胶片影像质量的影响。
The reconstructed image values are also compared with the original data of the phantom.
文中对重组图象的质量与模型原数据也进行了比较。
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