光图像

Secondly, on the basis of mathematics model, cooperating with the corresponding software, author developed measuring system by CCD camera, card, accurate guide and computer, etc.

在数学模型基础上，研制了由CCD 摄像机、图像采集卡、精密导轨和计算机等硬件以及相应的软件构成的结构光三维测量系统的实验装置。

objective:to investigate the expression and significance of rb in the occurrence, development and regression of infantile hemangiomas.methods:the expression of rb was examined in the proliferative stage and catagen of human hemangiomas and normal skin tissues by using immunohistochemical technique.immunohistochemical technique for factorⅷ-related antigen was used to prove that the cells which expressed rb were endothelium.image analysis system was applied to measure the expression level of rb at different stages of hemangiomas and in normal skin tissues.results:the expression of rb was significantly lower in proliferating hemangiomas than that in involuting hemangomas(p.05).conclusion:rb might play an important role in the regression of human hemangioma endothelial cells and anti-angiogenesis.

目的：探讨rb蛋白在血管瘤发生、发展及退化过程中的表达状况及其意义。方法：采用免疫组织化学方法检测人皮肤血管瘤增生期、退化期及正常皮肤组织中rb的表达水平，并结合第ⅷ因子相关抗原的免疫组织化学染色证实表达rb的细胞是血管内皮细胞。利用计算机图像分析技术测量不同时期血管瘤组织和正常皮肤组织rb表达的积分光密度和面积。结果：增生期血管瘤内皮细胞rb表达水平低于退化期，差异有显著性（p.05），退化期血管瘤内皮细胞rb表达水平与正常皮肤组织相比，差异有显著性（p.05）。结论：rb通过抑制血管瘤内皮细胞增殖和血管生成而在血管瘤的退化过程中起重要作用。

A light-diffusing shutter (522) is used for generating the differently blurred images.

用光漫射快门（522）来生成不同模糊度的图像。

High dynamic range imaging is a set of techniques that allows a greater dynamic range of luminances between light and dark areas of a scene than normal digital imaging techniques.

高动态范围图像（ HDRI或人类发展报告）是一套技术，能提高动态范围luminances光与暗区的现场比正常的数字成像技术。

Height passes and the light fog helped me to improve the atmosphere while the vignetting allowed me to concentrate the attention on the car, which was supposed to be the most important spot of the image.

高光层和灯光雾让场景变的更有气氛，而光晕让我把注意力集中在汽车，这应该是图像中最重要的关注点。

You can then load the second image as a mask and further adjust the effect and brightness until the vignetting effect is reduced or removed.

然后你可以载入第二张图像作为一个遮罩并且进一步挑战效果和亮度直到虚光效果被减轻或者清除。

The images obtained by SALS were digitally analyzed by means of Debye-Bueche scattering theory to get the corresponding structure parameters– correlation distance ac and interface layer thickness d.

利用Debye-Bueche光散射理论对在线采集到的图像进行了分析计算，得到了用于表征相结构的参数：相关距离ac和过渡层厚度d.ac可以用于描述分散相颗粒的尺寸，d可以表征共混体系的相容性。

An astute eye can pick up many strange arcs and distorted arclets , however,that are actually images of more distant galaxies.

眼光锐利的人可以发现更多的奇异光弧和扭曲的小弧，它们其实都是更遥远的星系图像。

It is the first time in the experiments of atmospheric pressure discharge using wire mesh electrode covered by PET film such fast images were obtained, which indicates that the homogeneous discharge is a Townsend discharge rather than a glow discharge.

在金属丝网电极覆盖PET薄膜的大气压气体放电实验中，这种放电图像被拍摄到，并说明大气压空气中的均匀放电只是汤森放电，而非辉光放电。

But the brightness of the simple optic system single panel sequential color LCoS was low, so that its application was limited. To improve the brightness of it, we presented a new operating mode for the single panel LCoS system firstly-the dual_phase dual-storage pseudo parallel driving method.

但是目前采用简单光引擎的单屏LCoS微显示系统在显示彩色图像时仍有亮度较低的缺点，为此我们提出了一种应用于简单光学系统的单屏时序彩色LCoS微显示系统的全新方法：双拍双存储伪并行方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。