The dose of X-ray leakage from electron microscope GB7667-1996电子显微镜X射线泄漏剂量
In addition, several major surface characterization methods such spectroscopy ( XPS) and atomic as scanning electron microscope ( SEM), X-ray photoelectron force microscope ( AFM) were described. 此外,概括了改性PEEK表面的表征方法:如扫描电子显微镜、X射线光电子能谱仪和原子力显微镜等。
The Polycrystalline structure and the phase composition of cordierite kiln furniture are deter-mined by means of X-ray and electron microscope. 利用X-射线衍射分析和电子显微镜分析的结果,确定堇青石窑具的多晶结构和各晶相的含量;
Method Using X-ray diffraction, electron microscope scanning and electronic probe spectrum, reservoir sensitivity of block Jiao 2 in Horqin oil field and its contributing factor were analyzed, clay mineral content and distribution in this oil field were determined. 方法通过X-衍射、电镜扫描和电子探针能普等方法,分析了科尔沁油田交2块储层的敏感性及造成储层敏感性的原因,确定了该油田的粘土矿物含量及其分布。
The structure and morphologies of compound were studied by Fourier transform-infrared spectroscopy, X-ray diffraction 、 energy-dispersion X-ray and scanning electron microscope in rubber mixing and vulcanization process, then the mechanical properties were studied. 用傅里叶变换红外光谱法、X射线衍射法、能量色散X射线法和扫描电子显微镜法分析了NR在混炼和硫化过程中的结构和形态变化,并研究了硫化胶的力学性能。
Optical System of the Grazing Incidence Soft X-ray Microscope for ICF 用于ICF实验的轴对称掠入射软X射线显微镜中的光学系统
The mechanical properties and dyeing behaviour of vinylon treated with DMDHEU were examined, and its chemical structural, fine structural and surface structural changes were investigated with by infra-red absorption spectra, X-ray diffraction and electro microscope. 本文作者对维纶经DMDHEU整理后的物理机械性能和染色性能进行了测定,并通过红外吸收光谱、X-射线衍射和电子显微镜分别研究整理后纤维的化学结构、微结构和表面结构的变化。
The product was analyzed by using X-ray diffractometer and electronic microscope and the dispersity in organic solvents was determined. 对产品进行了X-射线衍射和电镜分析,并检测了在有机溶剂中的分散性。
The reflectivity of X-ray grazing incident microscope is not only relevant to grazing incident angle, but also to surface roughness. X射线掠入射显微镜的反射率除了与掠入射角有关之外,还与反射表面的粗糙度密切相关。
Reflectivity of Cu is 0.021 and that of single film layer is 0.049, thus KBA X-ray microscope is made of single film layer. 无氧铜的反射率为0.021,单层膜的反射率为0.049,因此KBAX射线显微镜可采用镀单层膜的方法加工。
Non-coaxial grazing reflective imaging KB and KBA microscope systems are discussed, and an X-ray microscope consisting of four mirrors working at grazing incidence is designed. 详细论述了掠入射非共轴反射成像的KB和KBA显微镜成像系统,根据使用要求设计了由4个反射镜组成的X射线显微镜。
The Application of the Zone Plate in the Scanning Soft X-ray Microscope 波带片在扫描软X射线显微镜中的应用
Double-ray spectrophotometer, X-ray diffraction, microscope optical observation of texture and statistical grain size analysis are adopted to study systematically the controlling factor of Dushan jade's transparence and Dushan jade's origin. 以独山玉为研究对象,运用双光路分光光度计、X光衍射分析、显微镜下结构观察和颗粒度统计等实验手段,对独山玉透明度的控制因素及成因进行了较系统的研究。
Electron microscope observation shows that M_3 ( C, B) are very thin particles dispersing in FeB and Fe_2B.Based on the X-ray diffraction and electron microscope observation, we suggest, the mechanism of boronizing lamella formation. 电子显微镜观察到M3(C.B)是一些很小的颗粒散布在FeB和Fe2B之中。在X射线衍射和电镜观察基础上,提出了渗硼层形成机制。
In this paper the mechanism and process of light beam surface alloying were investigated by SEM, X-ray diffraction, optical microscope, microhardness etc. 采用SEM、X射线、光学显微镜、显微硬度计等手段研究了高能密度光束表面合金化的机理和工艺。
A soft X-ray TV microscope for NDT 用于无损检测的软X射线电视显微镜
The structure of the copolymer was identified by DTA, IR, MS, X-ray diffraction and polarizing microscope and the copolymer prepared is a block one mainly. 用DTA、IR、MS、X射线衍射和偏光显微镜初步研究了共聚物的结构,证明所得产物主要是嵌段共聚物。
Aberrations and Imaging Quality Analysis of KBA X-ray Microscope KBAX射线显微镜的像差及成像质量分析
Taking the non-coaxial grazing incident KBA X-ray microscope designed as an example, X-ray reflecting from metal surface and single film layer is discussed. 以设计的非共轴掠入射KBAX射线显微镜系统为例,讨论了掠入射下X射线从金属表面和单层膜表面反射的两种情况。
X-ray diffraction and electronic microscope studies show that the raw alumina fibre is amorphous in structure. 经X-射线衍射、电子显微镜测试研究表明,氧化铝原纤维为无定型结构。
In this contribution we discuss the possibility to design a modified Transmission X-ray microscope using fractal zone plates ( Fzps) as diffractive optical elements. 我们讨论了利用分形波带片作为衍射光学元件的改版透射式X射线显微镜。
Using infrared spectroscopy, X-ray diffraction and electron microscope scanner characterize the various substances. 采用红外光谱仪、X光衍射仪及电镜扫描仪对各物质进行了表征分析。
The effects of composition and sintering temperature on the microstructure and properties of the Titanium-Based Composites were investigated by X-ray diffraction, optical microscope, scanning electron microscopy and mechanical properties tests. 我们通过X射线衍射分析、金相显微镜、扫描电子显微镜和机械性能测试研究了成分组成和烧结温度对钛基复合材料机械性能和生物相容性的影响。
In this article, the non-coaxial KBA x-ray microscope working at grazing incidence is discussed in detail. 本文详细地论述了根据使用要求所设计的非共轴掠入射反射成像KBAX射线显微镜系统。
The microstructure evolvement law and phase composition range, in which Zn-Mg-Ti quasicrystal can be formed, has been detailedly discussed by using X-ray diffraction, optical microscope, scanning electron microscope equipped with energy dispersive spectrum. 主要利用了X-ray衍射分析仪,金相显微镜,扫描电子显微镜,能谱分析仪等手段,研究了Zn-Mg-Ti准晶中间合金的显微组织变化规律以及Zn-Mg-Ti准晶相形成的成分范围。
In the modified Transmission X-ray microscope optical layout, we first introduced a fractal zone plate as the microscope condenser. 在改版的透射式X射线显微镜设计中,我们首先将分形波带片作为聚光镜引入。
In order to further demonstrate the reliable use of a fractal zone plate in a transmission X-ray microscope, we studied how a condenser fractal zone plate affects the focal spot in a transmission X-ray microscope layout. 为了进一步证明在透射式X射线显微镜中分形波带片的可行性,我们研究了分形波带片聚光镜如何对焦斑的影响。
Scanning electron microscope, X-ray diffractometer and optical microscope were used to analyze the microstructure of coatings. 测试性能比较后,利用扫描电镜、XRD和金相显微镜等来分析其微观组织和性能的关系。
X-ray condenser zone plates ( CZP) focalize and disperse X-ray, and x-ray micro zone plates ( MZP) serve as the imaging component for the sample, which are both the key components in soft X-ray microscope. 软X射线聚焦波带片对X射线色散和聚焦,软X射线成像波带片对样品成像,是软X射线显微镜中的关键元件。