1) X-ray diffraction enhanced imaging
X射线衍射增强成像
1.
In this paper, imaging investigation of hepatic fibrosis in rats induced by human albumin with hard X-ray diffraction enhanced imaging (DEI) is reported.
本文根据硬X射线衍射增强成像(Diffraction enhanced imaging,DEI)原理,对由人血白蛋白诱导的大鼠肝纤维化模型进行了成像研究。
2.
For discussing the relation between the contrast of X-ray diffraction enhanced imaging (DEI) and the energy of X-rays, the massive samples of breast tissue including normal and cancerous were studied with the DEI method using the hard X-rays from 4W1A beamline at the Beijing Synchrotron Radiation Facility (BSRF).
为了探讨X射线衍射增强成像的衬度与X射线能量的关系,利用北京同步辐射光源4W1A光束线引出的硬X射线对大块正常和癌变的乳腺组织进行成像研究。
2) hard X-ray diffraction enhanced imaging
硬X射线衍射增强成像
1.
By using the hard X-ray diffraction enhanced imaging technique and X-ray absorption spectroscopy (XAS), the local structure of the bcc Ti-V-Cr alloy was investigated at the BSRF.
在北京同步辐射装置上开展了对作为储氢材料的Ti-V-Cr固溶体的硬X射线衍射增强成像和X射线吸收谱学(XAS)研究,发现了Ti-V-Cr固溶体吸氢前后颗粒尺寸和形状的变化,以及吸放氢前后,合金结构从体心立方到面心立方的过渡,对材料机理研究有意义。
3) diffraction enhanced imaging
衍射增强成像
1.
Comparison between two geometrical arrangements for diffraction enhanced imaging;
衍射增强成像方法中两种晶体排列方式的对比研究
2.
Diffraction enhanced imaging of rat kidney;
大鼠肾X线衍射增强成像
3.
Review on Refraction-Angle Extraction Methods in Diffraction Enhanced Imaging;
X射线衍射增强成像的折射角信息提取算法综述
4) diffraction enhanced imaging(DEI)
衍射增强成像(DEI)
5) Diffraction enhanced imaging(DEI)
衍射增强成像
1.
A method for accurate measurement of the size of objects from X-ray diffraction enhanced imaging(DEI) and computer tomography was proposed.
提出了一种基于X射线衍射增强成像(DEI)断层计算机X射线层析术(CT)图像的物体尺寸精确测量方法。
6) X-ray image intensifier
X射线像增强器
1.
Development of high-resolution X-ray image intensifier for inspection of circuit boards;
用于线路板检测的高分辨率X射线像增强器的研制
2.
The principle,structure and influencing factors on resolution of X-ray image intensifier with double colse focus are studied.
对采用双近贴聚焦成像结构的MCP(Micro Channel Plate)-X射线像增强器的工作原理与结构进行了分析,对影响其空间分辨率的主要因素进行了研究。
3.
Compared with other X-ray imaging devices, the MCP (Micro-ChannelPlate) X-ray image intensifier is smaller, lighter and has higherresolutions.
与其它X射线成像器件相比，MCP(Micro-Channel Plate)-X射线像增强器具有体积小、重量轻、分辨率高等优点，目前已被广泛应用在医疗检查、工业探伤等领域。
补充资料：增强X射线弹
增强X射线弹
enhanced X-ray weapon
Zengqiang X shexiandQn增强X射线弹(enhaneedx一ray we叩on)一种以增强X射线破坏效应为主要特征的特殊氢弹。 爆高在100千米以上，威力为百万吨梯恩梯当量级的普通氢弹爆炸时，由于高空空气十分稀薄，在核爆炸释放的能量中，X射线所占份额可达总威力的70%以上。强大的X射线流可用来摧毁来袭的导弹弹头。从原理上看，增强X射线的含义有两个方面:一是增大X射线在核爆炸释放能量中的份额;一是使释放的X身寸线的能谱变硬。一般原子弹和氢弹释放出的X射线能谱往往用黑体辐射的普朗克(P Ianc幻谱来近似表示。原子弹爆炸时的表面温度约500千开，氢弹爆炸时的表面温度约10兆开。它们释放出来的X射线在来袭导弹壳体表面附近被全部吸收会产生热激波效应。如果改变核战斗部设计，将核弹爆炸时的表面温度提高到亿开量级，则发射出的X射线能谱变硬。这样硬的X射线可以透人来袭导弹壳体，对内部电子器件、电路等产生辐照效应。由于硬X射线在空气中穿透能力较强，增强X射线弹即使在60一70千米高度上爆炸，X射线仍然是重要破坏因素。 (陈乐山)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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