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[期刊论文] 作者:ZHANG XIONG,ZHAO GANG,XIE GUANG-ZHONG,ZHENG GUANG-SHENG,ZHANG LI, 来源:中国物理(英文版) 年份:2001
We present a strong correlation of the gamma-ray (above 100 MeV) mean spectral indices aγ and X-ray (...1 keV)mean spectral indices cX for 34 gamma-ray-loud blaza...
[期刊论文] 作者:刘伟,, 来源:电力电容器 年份:2001
分析比较了低能量X-RAY和β-RAY两种测厚仪在薄膜生产测量中的差别.指出低能量X-RAY测厚仪将逐渐替代β-RAY测厚仪,成为今后薄膜厚度测量的主流机型....
[期刊论文] 作者:, 来源:Chinese Journal of Lasers 年份:1993
The ray tracing program for soft X-ray optics simulation is presented....This program can be used to study X-ray imaging property, energy transportation and conc...
[期刊论文] 作者:JIANG Ze-Jun,ZHANG Li, 来源:中国物理快报(英文版) 年份:2005
We study the effect ofγ-ray beaming on γ-ray emission of the pulsars in a self-sustained outer gap model...In this model, averaged γ-ray flux is a function of...
[期刊论文] 作者:Shao-Qiang Xi,Shuang-Xi Yi,Yua, 来源:天文和天体物理学研究:英文版 年份:2017
X-ray flares are the most common phenomena in the afterglow phase of gamma-ray bursts(GRBs) in the Swift...era,and are known as a canonical component in X-ray aft...
[期刊论文] 作者:XuepengSun,ZhiguoLiu,TianxiSun,LongtaoYi,WeiyuanSun,FangzuoLi,BowenJiang,YongzhongMa,XunliangDing, 来源:ChineseOpticsLetters 年份:2015
A tomography device based on a conventional laboratory x ray source, polycapillary parallel x ray lens...(PPXRL), and polycapillary collimating x ray lens (PCXRL) is designed....The PPXRL can collect the divergent x ray beam from the source and focus it into...
[期刊论文] 作者:, 来源:功能材料信息 年份:2007
The paper reports the recent achievement of the research on CZT for the application of X-ray andγ-ray...
[期刊论文] 作者:Ting Yan,Da-Ming Wei,Yi-Zhong, 来源:中国天文和天体物理学报:英文版 年份:2007
If X-ray flashes (XRFs) and X-ray rich Gamma-ray Bursts (XRRGs) have the same origin as the Gamma-ray...
[期刊论文] 作者:Yan-Jun Guo,Shi Dai,Zhao-Sheng, 来源:天文和天体物理学研究:英文版 年份:2015
Hard X-rays above 10 ke V are detected from several anomalous X-ray pulsars(AXPs)and soft gamma-ray repeaters...
[期刊论文] 作者:, 来源:中国服装(北京) 年份:2009
自从Ray-Ban停止在美国生产开始.美制的Ray—Ban便越来越稀少,而美制Ray-Ban之所以畅销于市.除了物以稀为贵外,是因为当时made in U.S.A的用料质量相当高....
[期刊论文] 作者:HUANG Jin,WANG Xiaolian,ZENG H, 来源:核技术 年份:2004
A test device for isotopic γ-ray imaging, which consists of an isotope γ-ray source, a CdZnTe γ-ray spectrometer...
[期刊论文] 作者:刘伟, 来源:电力电容器 年份:2001
分析比较了低能量X-RAY和β-RAY两种测厚仪在薄膜生产测量中的差别。指出低能量X-RAY测厚仪将逐渐替代β-RAY测量仪,成为今后薄膜厚度测量的主流机型。...
[期刊论文] 作者:Huang Yongfeng,Lu Tan,Cheng Kw, 来源:自然科学进展(英文版) 年份:2004
The discovery of multiband afterglows definitely shows that most γ-ray bursts are of cosmological origin.... γ-ray bursts are found to be one of the most violent...
[期刊论文] 作者:HUANG Jin,WANG Xiaolian,ZENG H, 来源:核技术:英文版 年份:2007
A test device for isotopic γ-ray imaging, which consists of an isotope γ-ray source, a CdZnTe γ-ray spec...
[期刊论文] 作者:, 来源:Nuclear Science and Techniques 年份:2007
A test device for isotopic γ-ray imaging, which consists of an isotope γ-ray source, a CdZnTe γ-ray spec...
[期刊论文] 作者:刘岩,王飞,, 来源:优品 年份:2009
Ray,a drop of golden sun……——《音乐之声》阳光照耀进生命的时候,世界由单调变得鲜艳。跳跃的,色彩,渗透进你身边时,笑容也跟着生动起来。...Ray, a drop of golden sun...
[期刊论文] 作者:秦开怀,龚明伦,童格亮, 来源:Journal of Computer Science and Technology 年份:1996
In this paper, a new algorithm with extrapolation process for computingthe ray/surface intersection is...Also, a ray is defined to be the in-tersection of two planes, which are nonorthogonal...
[期刊论文] 作者:ZHANG Xiong(张雄),ZHAO Gang(赵刚),CHENG Guang-Sheng(郑广生),ZHANG Li(张力), 来源:中国物理快报(英文版) 年份:2003
We have collected 18 γ-ray-loud BL Lac with observed data in multiwavedand, we find that γ-ray flux densities...
[期刊论文] 作者:董全力,刘运全,腾浩,李英骏,张杰,, 来源:Chinese Physics B 年份:2014
A ray tracing method is introduced for helping adjustment and spectra analysis of the grazing incidence...flat-field imaging soft X-ray spectrometer....
[期刊论文] 作者:Kai Pan,Tian-Cheng Yi,Zhao Wang,Mo Zhou,Yu-De Li,Zhi-Guo Liu,Xiao-Yan Lin,Tian-Xi Sun, 来源:中国物理B(英文版) 年份:2022
A new type of x-ray lens composed of multi-square polycapillary slices (ASPXRL) used in focusing parallel...x-ray beam was presented in this paper.Compared with conventional x-ray polycapillary lens,ASPXRL can...
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