像...

When I was a child,I spake as a child,I understood as a child,I thought as a child

当我是小孩的时候，我说话就像个小孩，我的理解像小孩，我的思想像小孩

Fourthly, it discusses the spectral image loss-less compression by applying thecorrelation and the entropy of the spectral image sequence. It gives and analyses three expressions of imaging spectrometer images, and tells the change in correlation coefficient and entropy for different expressions. At last, it puts forward D2PCM de-correlation method to reduce the spatial and spectral redundancy. This method improves the compression ratio and the compression efficiency, being easy and fast in operation.

根据成像光谱图像的空间、谱间相关性和信息熵的特征，提出成像光谱图像序列的三种表示方法，分析了不同表示方法的相关系数和图像信息熵的变化，并研究出了成像光谱图像的无损压缩方法，即利用D~2PCM方法对光谱图像序列进行去相关处理，同时降低图像的空间和谱间冗余，在提高了无损压缩的压缩比和压缩效率的同时，算法具有简单快速的优点。

Fourthly, it discusses the spectral image loss-less compression by applying thecorrelation and the entropy of the spectral image sequence. It gives and analyses three expressions of imaging spectrometer images, and tells the change in correlation coefficient and entropy for different expressions. At last, it puts forward D2PCM de-correlation method to reduce the spatial and spectral redundancy.

根据成像光谱图像的空间、谱间相关性和信息熵的特征，提出成像光谱图像序列的三种表示方法，分析了不同表示方法的相关系数和图像信息熵的变化，并研究出了成像光谱图像的无损压缩方法，即利用D~2PCM方法对光谱图像序列进行去相关处理，同时降低图像的空间和谱间冗余，在提高了无损压缩的压缩比和压缩效率的同时，算法具有简单快速的优点。

In this paper, through an imaging system , the planar image of the inner sur- face of a pipe is obtained, and the judging creteria of analogy between object and image is given. Then, the geometric shapes of images of planar mirror ,conemirror ,off- axis spherical mirror are analysed in detail .

对管道内表面，通过成像系统在乎面上成像，给出其物像之间几何形状相似的判定标准，并对平面反射镜、圆锥反射镜和离轴球面反射镜在平面上成像的几何形状进行了详细的分析。

The paper analyses the algorithm of image stabilization and puts forward a method of real time image stabilization. Then the paper introduces the design of the circuit based on the method.

本文对稳像算法进行分析，提出一种实现实时稳像的方法，对该方法进行了电路设计，获得了良好的稳像结果。

The presence of reversible RWMA is able to stratify patients with severe angiographic stenosis of 75% or more from those less than 75% with a high positive predictive value.

在明显冠心病的诊断中，与ETT相比，非门控心肌显像具有更好的诊断价值，门控心肌显像比非门控心肌显像的诊断价值更好，其中尤以诊断特异性的提高更为明显。

Firstly,the paper briefly presented the imaging system's aliasing effect as a result of subsampling and the theory of reducing aliasing effect by increasing sampling frequency.

文章简要地阐述了成像系统由于欠采样所带来的混叠效应，以及微扫描成像技术提高采样频率以减小混叠效应的原理，分析了微扫描工作模式和成像过程，然后介绍了几种典型光学微扫描器的实现方式。

For metal lens, we analyze the characteristics of imaging in the same way with left-handed lens, we separate the metal imaging system into to part : symmetric and asymmetric structure.

此外在金属成像的部份，我们利用同样的方法来探讨金属透镜的成像特性，并将金属成像系统分为对称结构与非对称结构分别来讨论。

Sometimes a texel covers less than a pixel (so that you have more than one texel in one pixel) or sometimes it is the opposite.

有时纹面积比一个像素（所以你在一个像素多个纹较少）或有时是相反的（1纹，其中包括多个像素）。

It is one of the oldest countries in the world, just like China. Egypt is a country in North Africa. It is famous for its ancient civilization and some famous monuments, such as the Pyramids , Great Sphinx and so on.

就像中国一样，埃及是世界上最古老的国家之一，它坐落于北部非洲，以古代文明和古代遗址而著称于世，像众所周知的金字塔，狮身人面像等等，下面就让我们一起走进埃及吧。

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。