在上图中放大了的部分，你可以看到，大多数时候这种对比只是一条1像素的高亮线挨着1像素的暗线。
In the enlarged portion of the above screenshot, you can see that most of the time this contrast is just a lightly colored 1-pixel line next to a dark 1-pixel line.
这与基于位图的图像形成鲜明的对比，因为位图图像在不断放大时会出现明显的失真。
This is in distinct contrast to bitmap-based images, which can degrade significantly as you scale up a given image's size.
第三方产品提供附加的功能，如放大全系统字体的“主题”，或者提供背景和前景之间高对比度的主题。
Third-party products can provide additional functionality, such as a "theme" that enlarges fonts system-wide or one that provides high contrast between background and foreground.
如果放大率超过这个上限，图像往往会变得昏暗，对比度降低等。
Powers higher than this usually give you a dim, lower contrast image.
大字体、高对比度，和屏幕放大。
针对低功耗电路设计的需求，提出了一种低功耗约束下CMOS低噪声放大器的设计方法，并与传统的设计方法进行了对比。
A design approach for low power CMOS low noise amplifier (LNA) is presented and it is compared with the traditional LNA design method.
此产品在大庆炼化公司做了工业放大试验并对国内6家炼厂的柴油做了对比实验。
The product was studied by industrial experiment and compared to 6 other diesels inland.
利用该程序研究了椭圆波导FEM放大器的输出功率、效率、带宽等高频特性，并对不同椭圆度的椭圆波导FEM放大器的性能进行了计算、对比分析。
The characteristics of FEM amplifier with elliptical guide, such as the evolutin of power, efficiency and bandwidth, are analyzed. These results are useful to design FEM devices.
大号文本： 可放大的文本和图片式的可放大文本的对比度比至少为3：1；
Large Text: Large-scale text and images of large-scale text have a contrast ratio of at least 3:1;
方法：用放大镜观察二者的原药材外形；用显微镜观察二者的粉末显微特征，并用薄层色谱法对二者进行对比试验。
Methods: the shapes of the two raw and processed materials were observed with the magnifier, and the characteristic microstructure of the two kinds of powder with the microscope, too.
最后，通过试验分析对比了数字功率放大器和模拟功率放大器，具体分析了数字功率放大器的各种特性。
Finally, analyse and compare digital and analog amplifier power amplifier through experiment. Do some Specific analysis of the various characteristics of digital power amplifier.
基于单位宽度的放大率的排列，通过把规定条形码样式与输入宽度样式相对比来识别条形码。
In the arrangement of magnifications of the unit width, a defined barcode pattern is matched with the input width pattern, thereby recognizing the barcode.
改进后的方法既能提高全局对比度，又能有效放大局部细节。
The proposed method can not only balance the global gray-level dynamic range, but also enhance the local details.
随着年龄的变化，人们在需要提高对比度时就需要试探性地增加放大倍数和光强。
With age, considerably more light is required for high-contrast vision Magnification should always be tested with light (if possible).
随着年龄的变化，人们在需要提高对比度时就需要试探性地增加放大倍数和光强。
With age, considerably more light is required for high-contrast vision Magnification should always be tested with light (if possible).
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