zone plate

Long focal depth characteristics of the peacock eye zone plate

孔雀眼波带片的长焦深特性研究

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Fresnel Zone Plate ( FZP ) non-movable convolution scanning holography is based on the FZP scanning holography.

基于菲涅耳 波带 板扫描全息术,提出了无运动卷积菲涅耳波带板扫描全息术.

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The tension tests have been conducted for the materials of welding centre and heat affected zone, which come from welded joints in thick steel plate under two welding crafts.

对厚钢板两种焊接工艺焊接接头中的焊缝材料和热影响区材料进行拉伸试验。

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Kelley and Billmeyer indicated that the theoretical plate height describing zone broadening effect in mobile phase depends on the' molecular weight of solute only.

根据Kelley和Billmeyer描述流动相中峰加宽效应的理论，塔板高度和溶液的分子量有关而和分子量分布无关。

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The Application of Aplanat to Making X-Ray Zone Plate

齐明透镜在X波带板制作中的应用

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The parameters of X-ray zone plate, to be used in beam line of Hefei National Synchrotron Radiation Laboratory of China, and the configuration of an aplanatic system for making high power X-ray zone plate are also presented.

文中还给出了合肥国家同步辐射实验室光束线所用的软X射线波带板的结构参数和制造这种波带板的光学系统。

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spectral anomalies of the fully, spatially coherent light diffracted by a fresnel zone plate

菲涅耳波带片衍射产生的光谱奇异现象

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The Zone Plate as a Television System Test Pattern

波带片用作电视系统测试卡

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According to the development of blueschist belt, the wide-spread occurrence of ultramafic rocks and eclogites, and the deformation pattern of associated ductile shear belts and weak strain domains, a tectonic model is proposed to show the suture zone of plate collision.

根据兰片岩带的发育、超镁铁岩和榴辉岩的广布以及韧性剪切带与弱应变域相间排列的构造格局，提出了一个反映板块碰撞、缝合的构造模型。

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Study on Zone Plate Replication Using Hot Embossing Lithography Technology

热压印光刻技术复制波带片图形研究

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The Fresnel zone plate scanning holography is applied in the imaging through highly scattering media.

将菲涅耳波带板扫描全息术用于高散射介质成像技术中.

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The main characterization of a self-supporting zone plate is to use not membrane but metal struts to support the zones. This kind of zone plate has a longer life than the zone plates with membrane substrate under radiation.

自支撑型波带片的主要特点是利用金属加强筋来支撑波带片图形，而不是用薄膜来支撑波带片图形，可以提高元件在X射线辐射下的使用寿命。

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laser alignment with zone plate

波带板激光准直

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engineering study of the optical system for tv alignment using laser source and zone plate

采用激光和波带板的电视对准光学系统工程研究

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The con figuration of aplanat for making high resolution X-ray Zone plate to be used in beam line of Synchrotron Radiation Laboratory is also presented.

文中还给出了在同步辐射实验室显微术光束线中用激光干涉法制作高分辨率软X波带板的光学系统。

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This paper analyses the Spheric aberration of non-aplanatic point imaging of aplanat. The charactristic of aplanat shows that non-aplanatic point imaging of aplanat can produce two interfering spheric waves necessary for making X-ray zone plate.

本文分析了齐明透镜非齐明点处的球差特性，利用这种特性可以产生制作X波带板所需的两束相干非球面波前。

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Ultimately, the tension flange and end-plate can be simplified as T-stub on the assumption that the axial forces of bolts in tension zone are equal to each other.

极限状态下，受拉翼缘和端板可简化为等效T型件。

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A super thermal X-ray Fresnel zone plate coded imaging camera is developed and get used in hohlraum physics experiments. Space distribution of super thermal X-ray emit region which related to the action of super hot electron in a hohlraum is obtained at first time.

利用该成像系统在神光Ⅱ装置黑腔物理实验中首次获得了腔内超热X光发光区域空间分布图像，图像反映了腔内超热电子行为区域的空间分布特征。

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we investigate the dependence of the focusing contribution on the order m of local ring of underlying traditional fresnel zone plate.

在本文中，我们讨论了聚焦贡献对潜在的传统菲涅耳波带片上的环的阶次的依赖性。

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The characteristic of aplanatic system shows that non-aplanatic point imaging can produce aspherical holographic interference for high resolution zone plate fabrication used for X-ray imaging.

利用这种特性可以产生制作高分辨率X射线波带板所需的两束非球面波。

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