这个地衣测试是基于颜色数据的。
大多数时候，你只应该用新的数据重写已经存在的颜色数据。
Most of the time, you only want to overwrite the existing color data with the new one.
使用指定的掩码和栅格操作混合源位图和目标位图的颜色数据。
Combines the color data for the source and destination bitmaps using the specified mask and raster operation.
文件大，RGB和CMYK颜色数据丰富，透明，不丢失细节的压缩。
Large file size, rich RGB and CMYK color data, transparency, compression without loss of detail.
我们认为在不需要颜色比较的情况下，颜色数据总是以四色模式进行处理。
It is assumed that without the color compare the color data is always treated as if in 4-color mode.
介绍了输出设备特性文件元素数据的构成，以及读取颜色数据的方法和过程。
The construction of output profile, the method and process of getting color dada were introduced.
如果目标矩形大于源矩形，此函数将拉伸的行和列以适合目标矩形的颜色数据。
If the destination rectangle is larger than the source rectangle, this function stretches the rows and columns of color data to fit the destination rectangle.
如果上面一层存在层数据(并且之上还有一层)，则先前层的这些平均颜色数据将被写入输出图像。
If layer data exists for the above layer (and there is a layer above), this average color data for the previous layer is written to the output image.
这张是哈勃太空望远镜在天鹰座拍摄的享有声誉的“众生之柱”，这里我们用了更精确的颜色数据重现此景。
The renowned Hubble Space Telescope rendition of the "Pillars of Creation" in the Eagle Nebula, here recreated using more accurate color data.
我们为客户提供其专属的调色系统、高品质的色浆产品、满意的技术支持、颜色数据咨询、软件等服务与支持。
Among its products and service, Eurocolori offers to its customers full customized tinting systems, advanced concentrated colouring pastes, technical service, colour data book, software, etc.
叫做等值线图的特殊地图使用地图的颜色来表示统计数据。
Special maps called choropleth maps use map color to represent statistical data.
当然，这个数据可以在一个属性而不是一个元素中管理所有颜色信息。
Of course, this data could manage all color information in an attribute instead of an element.
这些指导原则往往会规定如何设置不同类型数据的格式，或文本应采用哪种颜色和字体。
The guidelines often dictate how to format different types of data or what color and font to use for text.
清单1中展示的简单的颜色代码列表演示了新数据选项出现时如何扩展一个模式。
The simple code list of colors in Listing 1 illustrates how to extend a schema as new data choices emerge.
这种不一致性以及在将颜色转换为高度时缺少可以轻松处理的表格，这些是从图像中提取数据时必须处理的常见问题。
This inconsistency and lack of an easily processed table to translate color to height is a relatively common issue that must be dealt with when extracting data from images.
确定每个高度的相关颜色梯度，提取每个像素的高度数据，然后将第二级图像分层以生成计算出的高度图像。
The associated color gradients are determined for each altitude, height data for each pixel is extracted, then the secondary image is sliced to produce the computed altitude images.
不过在过去几十年间，不同的数据引起了对鲨鱼到底能否辨认颜色的争论。
But over the past few decades conflicting data have sparked a debate about whether sharks can see colors.
不过格纳纳德西肯与他的小组，在未来将利用卫星数据追踪海洋颜色的变化，观察其是否与真实世界中热带气旋的路径相关。
In the future, though, Gnanadesikan and his team aim to use ongoing satellite data to track changes in ocean color, and to see if there's a real-world link to tropical cyclone paths.
如果所选数据没有包含每个高度级别的单个颜色，则需要模拟该过程。
If your selected data does not have a single color for each level of altitude, you'll need to mimic the process.
另外，内置传感器可在可视光谱与似乎红外光谱下探测到光线，计算机通过分析传感器的数据后便能够决定每个物件的颜色、类型、形状与位置。
By analysing data from a sensor that detects light in both the visible and the near-infra-red spectrum, a computer is able to determine the colour, type, shape and position of each item.
我们可以在报表产生和渲染阶段调用这些事件处理器，并且这些事件处理器还能修改报表属性，比如改变字体颜色，数据值以及调用外部代码。
These handlers are called throughout the generation and rendering process and allow modification of report properties, like changing font colors, the data value, and calling external code.
过度使用颜色：基于颜色组织数据固然好，但是很多人还是有点走极端。
Overuse of color. Organizing data based on color is good, but most people seem to go overboard.
这就需要挖掘数据来对比过去购车者的年龄和过去购买的车的颜色。
The data can be mined to compare the age of the purchaser of past cars and the colors bought in the past.
这些数据，当挖掘后，倾向于集中于某些特定年龄组和特定颜色周围，方便用户快速判断该数据内的模式。
The data, when mined, will tend to cluster around certain age groups and certain colors, allowing the user to quickly determine patterns in the data.
最大化信息设计内的数据像素意味着需要删除尽量多的无关的图形元素、使用低调的颜色模式并避免花哨的字体。
Maximising data pixels in information design means that you remove as many extraneous graphical elements as possible, use muted color schemes, and avoid fussy fonts.
高程数据就是很好的单级光栅数据的例子，它经常用颜色坡度，如图2所示。
Elevation data is a good example of a single-band raster dataset, often visualized with a color ramp, as shown in Figure 2.
通过这种方式，把所有的数据用不同颜色的光串在一起，饿、问题就变成了只要组织在不同时间到达的数据的这么简单了。
In this way, stringing together all the data in the different colours turns into the simpler problem of organising data that essentially arrive at different times.
帖名以粗体区别于其他的数据。行间不同的颜色使表更加容易阅读。
Post names are bolded to stand out from other data, and row striping makes the data easier to read.
如果输入的数据有效，将自动改变颜色并将焦点转移到新的表单字段。
The color changes automatically when a valid value is entered and the focus moves to a new form field.
现在看一下有关眼睛颜色的人口数据用例。
Now switch to a use case that involves the demographic data of a person's eye color.
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