光图像

Astract Extinction Tomography technique is a new Process tomography technique which is presented and developed recently. It amalgamates the optical measurement technology and the theory of image reconstruction from projection, reconstructs the some parameters distribution of measured field through the modulated effect of measured matter to the light.

消光层析成像技术是近年来提出和发展起来的一种新型的计算机层析成像(Computed Tomography，CT)技术，它将光学测量技术与由投影重建图像的理论相融合，通过检测物质对光的调制效应来重建被测参量场的某些特性分布及参数。

Influence of deposing condition on the grain size, crystal structure and surface properties of nano-TiO_2 was investigated; the existing position and action of TiO_2 in oil/water system was also studied. Results of photographs show that nano-TiO_2 can enter the oil/water interface and well dispersed, a solid film is formed and well stability.

3采用溶胶-凝胶法及掺杂调制技术制备了纳米TiO_2光催化剂，考察不同的热处理条件对二氧化钛(TiO_2)纳米粒子的晶粒尺寸、晶体结构、表面性质的影响，并研究了纳米TiO_2在油／水体系中的形态与存在形式，显微图像观察结果表明，TiO_2纳米粉可以进入油／水界面，在油／水体系中具有较好的分散性能和界面性质，形成一层固体膜，并且具有很强的稳定性。

Image analysis system was applied to measure the expression level of Rb at different stages of hemangiomas and in normal skin tissues.

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。

The distribution of fibronectin in human oocyte and 2-cell to morulae embryos was also investigated, and the possible roles of fibronectin in fertilization, the development of early embryo and implantation were also discussed.

应用免疫组织化学方法和图像分析技术研究整合素β_3、FN和ER、PR在输卵管粘膜内的表达和变化；采用间接免疫荧光技术对FN在人卵母细胞和早期胚胎内的表达分布进行观察；光镜观察输卵管粘膜上皮细胞的形态学变化。结果：1。整合素β_3在人正常输卵管粘膜上皮纤毛细胞的胞浆内表达。

It is made up of images taken by three of NASA's Great Observatories, using three different wavebands of light.

它是由图像所采取的三项美国宇航局的大天文台，利用三种不同波段的光。

But,large value of wavelet scale makes the gray distribution of the reconstructed image in axial direction to be oscillated,which has a negative effect on the identification and locating of particles.

但是，较大的小波尺度将使重建图像的灰度分布在光轴方向产生振荡，不利于颗粒的空间定位。

The bird came in with a broken wing, but when Marie Travers, assistant manager of the center, radiographed the duck, she was stunned to see a very clear image of what appeared to be the face, or head, of an extraterrestrial alien in the bird's stomach.

这只鸭子送来中心时，翅膀已经折断，中心的助理经理在给鸭子X光透视后，在鸭子的胃部看到外星人清晰的头脸图像。

Renal hypertension can be diagnosed by using digital image processing of radiographs.

肾性高血压可以诊断用数字图像处理的X光片。

Normality 3 is a powerful plug-in that allows CG Artists to light 3D objects and scenes directly within the familiar Adobe After Effects environment through the use of normal passes and advanced relighting techniques.

正常3是一个功能强大的插件，使电脑图像制作的光三维物体和场景，直接在熟悉的Adobe After Effects的环境，通过使用正常的通行证和先进的二次技术。

The ulnas of fetal mice were cultured for 48 hours in BGJb medium treated respectively with estradiol and purearin. After fixing long bones and decalcification, paraffin sections were made, and then performed immunohistochemical staining for determining the level of typeⅠcollagen protein in growth plates. Positive cell locations in the resting zone, proliferative zone and hypertrophic zone of epiphyseal plate were observed under light microscope.

剥离出胎鼠尺骨，置于BGJb培养基中，葛根素和雌二醇作用48 h后，将长骨固定，脱钙后作石蜡切片，进行免疫组织化学染色，光镜下观察骺板静止区、增殖区和肥大区阳性细胞定位，图像分析系统下测定免疫反应阳性细胞面积。

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。