1)in-line X-ray phase contrast imaging类同轴相衬成像
2)in-line phase-contrast imaging同轴相衬成像
英文短句/例句
1.Study of Spray Characteristics Based on a Line X-Ray Phase Contrast Imaging Technique基于X射线同轴相衬成像技术的喷雾场研究
2.Numerical Simulations and Preliminary Experiments of the Principle of X-Ray In-Line Phase-Contrast ImagingX射线同轴相衬成像原理数值模拟及实验初探
3.Optimization of Parameters for 1-dimensional Gaussian Distribution Object in X-ray In-line Phase Contrast Imaging一维高斯分布物体X射线同轴相衬成像参数优化
4.Study of Theory and Numeric Analysis on In-line and Differential Phase-contrast Imaging;同轴和微分相衬成像理论与数值分析研究
5.Research of Quality Assessment and Image Processing of In-line X-ray Phase-contrast Imaging;类同轴法X射线相衬成像的质量评价和图像处理的研究
6.Experimental Investigation of Kidney Phase Contrast Imaging with In-line Holography Technology应用类同轴技术开展肾脏相位成像的实验研究
7.On the Contrast of Attenuation and Phase of X-ray ImagingX射线成像的相位衬度与吸收衬度分析
8.The Research of Helical Phase-Contrast CT Algorithm Base on Grating Imaging基于光栅相衬成像的螺旋CT算法研究
9.3D Simulation of X-ray Phase Contrast Imaging for Complex Object复杂物体的X射线相衬成像三维仿真
10.Research on Optical Problems Related to X-ray Phase Contrast Imaging;X射线相位衬度成像相关光学问题研究
11.Experimental Study on the Medical Application of Hard X-Ray Phase Contrast Imaging Techniques硬X射线相位衬度成像技术的动物实验研究
12.Physical Foundation for Hard X-ray Phase Contrast Imaging Used in Medical Clinic硬X射线相衬成像用于医学临床的物理基础
13.a brass bushing or a lining for a bearing.黄铜轴衬或轴承衬里。
14.Pilot Experimental study on continual spectrum thermal neutroninline phase contrast radiography多色热中子同轴轮廓法成像技术初步实验研究
15.Synchronous Error Analysis of Dynamic Imaging Basd on TDI-CCD Optical TargetsTDI-CCD光靶相机动态成像同步误差分析
16.The Study of Formability of Multi-Layered Biaxial Weft Knitted Fabrics;纬编双轴向多层衬纱织物的成型性研究
17.The authors infer the relation between object speed and photographer speed when a lens in different medium forms photographer.推导了不同介质中的透镜成像时物速与像速的关系,讨论了物沿主轴运动时像的运动规律。
18.These events were referred to as ground roll.那些同相轴称为地滚波。
相关短句/例句
in-line phase-contrast imaging同轴相衬成像
3)in-line phase contrast imaging同轴相位衬度成像
1.Based on the frequency domain phase contrast transfer function obtained by PGW theory,an in-line phase contrast imaging method is put forward.采用同轴相位衬度成像方法,基于PGW理论获得的频域相位衬度传递函数,对于理想光源和多色X射线源,用计算机模拟分析了如何选择物像距离和空间频率以获取最佳相位衬度像。
4)X-ray in-line phase contrast imagingX射线同轴相衬成像
1.The research can provide sustain for high quality X-ray in-line phase contrast imaging of different conditions and requirements.采用图像衬度、信噪比、分辨率和探测器抽样数作为X射线同轴相衬成像质量的综合评价标准,针对具有广泛应用意义的一维高斯型分布特征的物体,建立了最大化衬度优化和信噪比优化两种参数优化方法的优化流程。
5)Edge-enhanced hard X-ray phase-contrast imaging硬X线同轴轮廓相衬成像
1.Edge-enhanced hard X-ray phase-contrast imaging for blood vessels without contrast agent in biomedical tissues: experimental study;离体生物样本无对比剂血管成像:硬X线同轴轮廓相衬成像术的实验研究
6)In-line holography imaging类同轴成像技术
延伸阅读
衬经衬纬圆纬机 用以编织衬经衬纬针织物的圆型纬编针织机。它在编织平针组织的同时,衬入不参加成圈的经纱和纬纱,形成衬经衬纬针织物。其基本组织结构如图1所示。 这种针织物的纵向和横向的延伸度都较小,具有机织物的特性,除适合做各种外衣外,还可作灌溉用涂塑管道的骨架。在衬经衬纬圆纬机上,有三组纱线:衬经纱、衬纬纱、成圈纱参加编织。其编织机构如图2所示。 机器的针筒固定在台面上,三角座相对于针筒回转。衬经纱从固定的纱架上引出,通过分经盘(或导经片)由上而下经过针间衬入织物线圈纵行间。所有衬经纱从针筒口向外倾斜一定角度,形成圆锥面,便于成圈纱的喂入。衬纬纱筒子架位于衬经纱外侧,与三角座一起回转,通过导纬器将纬纱衬入针背与经纱之间,依次横向搁在针上的旧线圈上方。成圈纱筒子架位于衬经纱内侧,与三角座同步回转。导纱器处于织针与衬经纱之间,把成圈纱喂入针钩内编织成圈,形成平针组织,同时,使其线圈的沉降弧从内侧包住衬经纱,圈柱从外侧包住衬纬纱,从而使三组纱线结合在一起,形成一种基本的衬经衬纬针织物。 衬经衬纬针织物用于外衣产品时,由于衬经纱和衬纬纱之间没有交织点,易于拱出,因此,需改变其组织结构。例如,通过导经片将衬经纱在针头上绕一圈,并把它向下转移到旧线圈处,再和旧线圈一起向上套圈,使衬经纱与成圈纱结合得更紧密。另外,适当加粗衬纬纱,也可提高衬经衬纬针织物的结构稳定性。