查询词典 light image

By effectively enlarging the photosensitive surface area and enabling it to capture light that was previously lost, we were able to achieve both high sensitivity and superior image quality.

通过有效地扩大感光区域，使得捕捉光线的能力加强，在保证了高灵敏度的同时也保证了画面素质。

To produce a photographic image from by passing light through film onto a photosensitive surface, especially ''.

翻印通过使光线穿过胶片投射到感光板，尤指感光照相纸上，从而晒制出图象

Pictorialism: It's an important poetic device characterized by efforts to achieve striking visual effects. Among its features are irregularity of line, contrast or enchantment of light, color and image.

生动描写：在诗歌中为了达到一定的视觉效果而采用的一种重要手法，其主要特征有诗行的不规则性，光线、颜色和形象的对比或混合。

A new pinprick of light that appears in one image and seems to fade over time can indicate the temporary brightening and dimming of the stellar explosion.

一张图像上出现针孔大小的新亮点，并随着时间的推移好象在渐渐变暗，这可以表明恒星爆炸时的明暗变化。

Here, the meaning of virtual focus is a "point" from which rays of light seem to emanate but do not actually do so such as in the image in a plane mirror.

这里所指的虚焦点是一个"点"，从其中的光芒似乎产生，但实际上没有这样做（例如在图像在一个平面镜）。

An optical element such as a rear projection screen for an image display device comprises at least two substantially rigid sheet members each having a first major surface and a second major surface providing a plane of incidence and a plane of emergence, respectively, through which light is transmitted sequentially. A first sheet member comprises a Fresnel lens, and a second sheet member comprises a lenticular lens array on each of the major surfaces thereof.

一种光学元件，例如用于图象显示装置的背投式屏幕（1），包括至少两个基本为刚性各具第一主表面（21；31）和第二主表面（22，32）的板部件（2；3），分别提供顺序穿过光线（10）的入射面和出射面，第一板部件（2）和第二板部件（3）在其各个主表面（31，32）上分别包含一个菲涅耳透镜（24）和一个双凸透镜阵列33，35。

The modelview transform is used in the same way as it is in the OpenGL viewing pipeline, to move the viewer to the origin and the projection centered along the negative z axis. In this case, viewer can be thought of a light source, and the near clipping plane of the projection as the location of the texture image, which can be thought of as printed on a transparent film.

模型/视图变换的作用和它在OpenGL 观察管道里的作用是一样的，它将观察者沿-Z方向移动到原点和投影中心，在这种情况下，观察者就好比是是光源，近裁剪平面好比是需要投影的纹理图象的所处的位置，纹理图象可以被看作一个在投影的透明胶片。

In the proposed method,properly spaced background sample pixels are automatically picked up from the image,and then they are used in polynomial fitting for obtaining distribution characteristic of background light.

这种方法假设同类物体具有类似的特征，在灰度图像中是亮度，在彩色图像中则为物体的颜色。

An even larger "hotspot" of radio emission detected by VLA (seen in an image with a much larger field-of-view) reveals that the jet terminates much farther away from the galaxy, at a distance of about 850,000 light years away.

在VLA射电图中（见7楼的大图）有个甚至更大的"热点"揭示出这个喷流最终终结的地方，离发出的星系有85万光年之遥。

The light source of radioisotope 14C is used for examination the state to ensure the limit detect of microscopic photon counting image system.

该系统可以用来研究痕量生物分子的分布和功能，显示钙离子在细胞内外的分布，活性氧、基因表达的监测等。

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。