尺寸较大的样品能获得更高的衬度。
目的探讨同步辐射相位衬度成像在形态学研究中的应用前景。
Objective the purpose of this study was to explore the application of synchrotron radiation X-ray phase-contrast imaging in morphology.
铁电畴图像复杂的畴衬度与晶粒中的畴排列和晶粒的取向密切相关。
Complex domain contrast is related to the arrangement of domains in grains and to the orientation of the grains in the film.
对全息测量下的X射线相位衬度断层成像问题提出了一种新的重建算法。
A new algorithm for phase contrast X-ray tomography under holographic measurement was proposed.
衬度异常法和归一化法的计算模型近于一致，对弱小异常也有一定的识别作用。
Contrast anomaly method and normalization method have the near same calculating model, and can also identify puniness anomalies.
另外，针对水下图像衬度低、干扰因素多的特点，对系统拍摄的图像进行了处理。
Furthermore, some imaging processing techniques are proposed against underwater images which are low contrast and more noises.
本文综述了硬x射线相位衬度成像的概念、成像原理、成像特点和临床应用情况。
This review describes the concept and principle of the hard X-ray phase-contrast imaging, and its imaging features and the condition of clinical use.
其衍射斑点的形态、衬度及条纹变化反映了金刚石晶体结构变形的程度和复杂性。
Contrast and the interior structure of reflexes in Laue patterns indicate the degree and complexity of crystal deformation.
对该技术衬度误差的形成机理及形式进行了分析研究，并给出了四种基本误差形式。
In this paper, the contrast error of this technique is studied, and four basic error-forms are discussed.
本文讨论了各种电压衬度法，也叙述了一种新的电压衬度法，称它为电子束感生电压衬度法。
It discusses various voltage contrast methods, and introduces a new method, that is called electron beam induced voltage contrast method.
消除这些干扰因素的最简单方法是分区统计背景值，或者用不同异常下限或用衬度值圈定异常。
The simplest way to eliminate disturbing factors is part statistics of the background values or delineating the anomalies by using the different anomaly thresholds or contrast values.
异常规模可观，具浓度分带，有浓集中心，异常标准离差、衬度值及峰值高，局部还伴生高值钼异常。
The anomalies are large in size, and have concentration zoning, concentration centers and high standard deviations as well as high threshold values, associated locally with Mo anomalies.
本文对矩形光栅编码图片的衍射零级与其它各级单独所成的象，其衬度能够反转的现象，提出了新的理论分析。
A new theoretical analysis of the contrast reversal images for the zeroth and other diffraction order encoded by a rectangular grating is given.
本文拟从同步辐射血管造影、支气管成像、断层显像、相位衬度显像等多面阐述同步辐射在医学成像中的应用。
This paper will review these applications from some aspects as follow: the synchrotron radiation angiography, bronchial imaging, tomography, phase-contrast imaging, et al.
X射线相衬成像在提高人体软组织成像的衬度分辨率及空间分辨率研究中具有潜在优势，是一项有着广阔发展前景的技术。
The X-ray phase contrast imaging has bright perspectives and great potential advantage in clinical diagnosis especially to improve the spatial resolution and the contrast resolution of soft tissues.
通过对盐晕形成机理及其提取方法的研究，在已知隐伏矿体上方获得了清晰的盐晕异常，且比光谱全分析结果所获异常衬度大。
Through a detail study on their formation mechanism and extraction method, distinct saline halo anomalies over some known concealed ore deposits were obtained.
在国内外普遍使用的细栅距幅光栅叠栅条纹系统中，衍射效应是很明显的，这是造成叠栅条纹信号的衬比（度）和正弦性不好的主要原因。
In an amplitude grating system of small grid pitch, the diffractive light is the main cause to deteriorate the contrast and sinusoidal property of Moiré signals.
但他想不到，在高清晰度电视里，泽塔琼斯显得越发迷人，而他被衬得更加衰老。
The guide says he looks even older when standing next to his wife Catherine Zeta Jones who is expected to appear even more beautiful under the lens.
但他想不到，在高清晰度电视里，泽塔琼斯显得越发迷人，而他被衬得更加衰老。
The guide says he looks even older when standing next to his wife, Catherine Zeta Jones, who is expected to appear even more beautiful under the lens.
软衬前后要求患者填写满意度调查表，对义齿的固位、稳定、咀嚼功能、舒适度、食物嵌塞情况作主观评价，计算各项指标的满意率。
The patients were asked to fill in a form about their satisfaction in facet of retention, stable, mastication function, comfort, food impaction subjectively.
软衬前后要求患者填写满意度调查表，对义齿的固位、稳定、咀嚼功能、舒适度、食物嵌塞情况作主观评价，计算各项指标的满意率。
The patients were asked to fill in a form about their satisfaction in facet of retention, stable, mastication function, comfort, food impaction subjectively.
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