使对比

This paper presents a new rendering algorithm by the contrast between the Flat method, Gouraud method and Phong method, through which the color of each pixel can be figured out under the lighting model after the coordinates and normal of every corresponding point on the 3D-object surface have been calculated from the pixels in the range where the 3D-object is projected onto the photo, in order to provide each pixel a real color and get an image with strongest feeling of reality.

本文在对比研究了真实感图形生成中传统的Flat，Gouraud，Phong等明暗渲染方法后，提出了一种新的明暗渲染方法。在图像平面三维物体的投影范围内，由图像的像素坐标求出物体模型对应点的三维坐标及其法矢，然后对每个像素点根据光照模型来计算其明暗度。这种方法能够最大可能的保证图像中每一像素点明暗度的真实性，从而使所生成的真实感图像更加逼真。

In this new approach the on-line testing is conducted at any time without disturbing the normal operational mode.

对比其他的方法，该方法不会使器件性能退化，且可在运行的任何时间进行测试而不会干扰正常操作。

Analysis and comparison of the model results show that the introducing of gravity wave drag to the model can improve the model performance to some extent and result in more realistic simulation, and the effect of envelope orography on regional climate simulation is less significant than that of gravity wave drag.

通过试验结果的对比分析发现，在模式中引入地形重力波拖曳作用可在一定程度上改善模式对气候系统和要素的模拟效果，使模拟结果更符合气候实况。包络地形对模拟结果也有一定的改善，但对于细网格的区域气候模式来说，其效果不如重力波拖曳明显。

Be careful not to use so much contrast that your page is overpowering or cluttered.

同时不要运用太多的对比，否则会使网页很混乱。

The characteristics of the combination and the paleoecology phenomena of the brachionoda of the Kaili Formation in Guizhou can make a contrast amongthe districts of the fauna,and can illustrate that the main body of the animal fauna of the Kaili is protist.

贵州凯里组腕足动物的组合特征和生态现象，可以使凯里生物群进行地区对比一以及说明凯里动物群主体是原生的证据。

" Pointillism In painting , the practice of applying small strokes or dots of contrasting colour to a surface so that from a distance they Blend together ."

绘画中指作画时在画面上点很小的色线或明暗对比强烈的色点，使人从一定的距离观看时具有融为一体的效果。

"Pointillism :In painting, the practice of applying small strokes or dots of contrast ing colour to a surface so that from a distance they blend together."

点彩画法：绘画中指作画时在画面上点很小的色线或明暗对比强烈的色点，使人从一定的距离观看时具有融为一体的效果。

"Pointillism :In painting, the practice of applying small stroke s or dots of contrasting colour to a surface so that from a distance they blend together."

点彩画法：绘画中指作画时在画面上点很小的色线或明暗对比强烈的色点，使人从一定的距离观看时具有融为一体的效果。

"Pointillism :In painting, the practice of applying small strokes or dot s of contrasting colour to a surface so that from a distance they blend together."

点彩画法：绘画中指作画时在画面上点很小的色线或明暗对比强烈的色点，使人从一定的距离观看时具有融为一体的效果。

In order to improve survival rate of ostrich nestling and reduce incidence of a disease and make ostrich nestling healthly pullulation, 4 continuous batches ostrich nestling were bred on sand kang and mud kang respectively 20 days in experiment.

为了提高雏鸵鸟成活率、减少发病率，使雏鸵鸟健康成长，在育雏模式相同的条件下，对连续4批雏鸵鸟进行沙炕和泥炕2种不同垫料各为期20 d的饲养对比试验。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。