相位衬度,phase contrast
1)phase contrast相位衬度
1.Study of tip-sample contact process and phase contrastin tapping mode atomic force microscopy;原子力显微术轻敲模式中探针样品接触过程及相位衬度研究
2.In recent years,phase contrast has received more and more attention since it can solve the problem of the transition from phase to intensity.随着近几年对其更进一步的研究,发现相衬技术在图像合成,三元相控阵列照明的重建、光镊技术以及X射线相位衬度成像技术中有着广泛的应用,本文对相衬技术的原理及其在现代光学中的应用做简要介绍。
英文短句/例句

1.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
2.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
3.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
4.Design of linear phase superconducting filter on LaAlO_3 substrates在LaAlO_3衬底上制作线性相位超导滤波器
5.High temperature superconducting filter with linear phase on LaAlO_3 substratesLaAlO_3衬底高温超导线性相位滤波器
6.Characteristics of HfO_xN_y thin films by rf reactive sputtering at different deposition temperatures衬底温度对HfO_xN_y薄膜相关物性的影响
7.Cut the interfacing on the bias, ensuring the bias is parallel to the angle of the gorge seam. Fuse onto the interfaced jacket front. This gives extra support to help the lapel lie in position.衬布斜裁,斜线与领圈缝的角度平行。然后粘合到加衬的前身上。衬布有助于驳头定位。
8.Numerical Analysis of Substrate Temperature Field and Gas Spacial Field in Hot Filament CVD SystemHFCVD系统中衬底温度场及气相空间场的数值分析
9.Packing gauge: A measuring instrument which is used to determine the space between plate, or blanket, and the cylinder bearers and thus, the amount of packing needed.衬垫厚度计:测量仪器。用来测量印版,胶布和圆筒肩铁间的空位,因此而决定衬垫所需的厚度。
10.Effect of Annealing Temperature and Substrate Temperature on Structure and Phase Transformation Behavior of TiNi Films;退火温度与衬底温度对TiNi薄膜组织结构和相变行为的影响
11.After the final whistle blew, the England captain exchanged shirts with his opposite number.最后一次哨子吹响后,那位英军将领与他职务相等的人调换了衬衫。
12.Test method for stacking fault density of epitaxial layers of silicon by interference-contrast microscopyGB/T14145-1993硅外延层堆垛层错密度测定干涉相衬显微镜法
13.Fusion of GFP fluorescent and phase contrast images using stationary wavelet transform based variable-transparency method基于静态小波变换的变透明度法融合GFP荧光图像与相衬图像
14.relative isotope abundance determination相对同位素丰度测量
15.an ancient Roman unit of length equivalent to 1620 yards.罗马长度单位相当于码。
16.phase contrast transfer function相位对比度传递函数
17.photometer head with equality of contrast prism等衬度棱镜的光度头
18.compound optical phase contrast microscope复合光学相衬显微镜
相关短句/例句

Phase-contrast相位衬度
3)Phase contrast位相衬度
1.An “in line” method and theory of hard X ray phase contrast imaging were introduced.介绍了“in line”位相衬度成象技术和成象理论 。
4)phase contrast imaging相位衬度成像
1.Recently the technique of phase contrast imaging has become an useful and special tool in biology, material science etc.近年来X射线相位衬度成像技术作为一种新的成像方式凭借其空间分辨率高的优势已经成为生物、医学以及材料科学等领域一种新的独具本领的研究工具。
2.In this work,we make a theoretical analysis of X-ray grating phase contrast imaging(XGPCI) and give an equation to show the relationship between the transmittance and the relative shift of the two gratings,which was named as the shift curve.通过对X射线光栅相位衬度成像实验装置的理论分析,提出了光栅位移曲线的表达式,推导出了X射线光栅相位衬度成像方程。
5)phase-contrast imaging位相衬度成像
1.The phase-contrast imaging is used to study the structures of breast tissues.而位相衬度成像在分辨肿瘤组织内部结构方面的优势是比较明显的,能够清晰地显示出乳腺组织中的一些精细结构,并可以反映出正常组织、良性肿瘤组织和癌变组织结构的特异性。
6)Phase-contrast imaging相位衬度成像
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。