The KenBurnsFader class handles the fade-in and fade-out of the image using opacity.
kenburnsfader类使用不透明度处理图像的淡入淡出。
It also has a reference to the HTML tag that displays the image in the document as well as handy helper methods to move the image, set its opacity, and so on.
该对象还包含对在文档中显示图像的HTML标记的引用，以及移动图像、设置透明度等的helper方法。
Next, we will reduce the opacity of the "sky" layer since it is making the whole image look unreal.
下一步，我们将减少“天空”层不透明度，因为它是使整个图像看起来不真实。
The high image sharpness and color reproduction could be obtained by the matte coated paper with quick absorbency, high opacity and brightness.
吸收性好、高不透明度和白度的无光泽彩色喷墨打印纸，印刷图像清晰度高，色彩再现性好。
Another trick I like to use often, is to add another layer on top of everything and paint the general colors I want in each part of the image, then set it to soft-light and lower it's opacity.
另一个我常使用的窍门是给在最顶层添加一层，并在我希望的位置进行绘制，然后设置它的叠加方式为柔光，并降低它的透明度。
Duplicate the Cloud Layer and Flip it Horizontally and then place it like in the next image. Group the Clouds Layers and set the Opacity to 50%.
复制云彩图层，将它水平翻转摆放在如下位置。将云彩打组，不透明度设为50%。
Do the same thing as before, but use a pointy shape like below as the mask. This time the opacity mask will look like the image below.
像之前一样重复操作，但使用尖的形状的不透明面板如下图所示。这次不透明面板如图所示。
The result is an opacity and image quality that's superior to what direct offset printing can produce.
其结果是不透明和图像质量都优于什么直接胶版印刷可以生产。
Based on the volume rendering algorithms, the dissertation presents Projection algorithm based on Voxel, in which the opacity parameter is introduced to achieve an 3d image with translucent effect.
在体绘制算法中，提出了基于体素的投影算法，将不透明度参数引入绘制过程，得到具有半透明效果的三维图像。
The form: the image of transparency and smooth curve transits gradually into the image of opacity and sharp edges and corners.
建筑形态由透明开敞向封闭内向、由平滑曲面向棱角分明过渡。
The form: the image of transparency and smooth curve transits gradually into the image of opacity and sharp edges and corners.
建筑形态由透明开敞向封闭内向、由平滑曲面向棱角分明过渡。
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