【摘 要】
:
The simulation of X-ray backscattered by three sorts of target materials in the energy range from 40keV to 120keV was carried out via Geant4software.The targets
【机 构】
:
Department of Nuclear Technology Application,
【出 处】
:
Annual Report of China Institute of Atomic Energy
论文部分内容阅读
The simulation of X-ray backscattered by three sorts of target materials in the energy range from 40keV to 120keV was carried out via Geant4software.The targets were defined as cube 20cm×20cm×2.5cm,made of TNT,iron and lead separately.The energy spectrums of the
The simulation of X-ray backscattered by three sorts of target materials in the energy range from 40 keV to 120 keV was carried out via Geant4 software. The targets were defined as cube 20 cm × 20 cm × 2.5 cm, made of TNT, iron and lead separately. energy spectrums of the
其他文献
In oil and gas field, the application of kinetic hydrate inhibitors (KHIs) independently has remained problematic in high subcooling and high water-cut situatio
甲状腺机能亢进症514例外科治疗福建医学院附属协和医院普外科(350001)陈大良,吴尧崧,方克光,黄鹤光甲状腺机能亢进症(以下简称甲亢)的外科手术治疗较之药物、\+\{131\}I治疗显效快,疗效可靠持久。它作为
Fe(OH)3溶胶电泳是高校很重要的一个物理化学实验,但是这个实验时间较长,而且实验过程中有很多因素易导致实验失败。文章对Fe(OH)3溶胶电泳实验的实践研究,分别从如何安排实
目的:研究参附注射液对大鼠心肌肥大模型microRNA-let-7e-5p的调控机制。方法:取健康SD大鼠行腹主动脉缩窄手术建立心肌肥大模型,分成3组:参附注射液组(SFI,6.0m L·kg-1·d-
目的:考察麻黄-桂枝药对配伍对麻黄碱药代动力学的影响。方法:通过考察流速、药物浓度等因素,确立适合麻黄碱微透析采样的技术条件。采用微透析采样技术,分别收集大鼠给予麻
目的:观察生脉注射液对脂多糖诱导的脓毒症大鼠炎症反应和血管内皮细胞损伤的影响。方法:将雄性Sprague-Dawley(SD)大鼠54只,随机分为对照组,脂多糖组和生脉治疗组,每组各18
Molten salt electrolysis is considered as a promising technology in pyrochemical process in recent years.In the pyrochemical process of oxides fuel,dissolution
背景本研究旨在研究全国范围内的全科医生地理迁移模式。虽然这一主题有着很大的政策启示,但是相关研究并没有在澳大利亚引起足够的重视。方法从澳大利亚健康专业注册机构获
和中国其他汽车企业合资最大的不同在于,吉利对沃尔沃进行合资并购之后开始迅速崛起。打开中国吉利控股集团的网站,“让吉利汽车走向全球”一句英文标语就会出现。在过去一年
该文为了得到生产微酸性电生功能水最好的操作条件,采用4因素Central-Composite中心组合设计,研究了不同生产条件(电压、盐酸溶液的流量、盐酸溶液的质量分数和原水的流量)对