In 1920, the world's first three-color traffic light was put to use.
1920年，世界上第一个三色交通灯投入使用。
Here's one possible three-color scheme.
下面是一个三色的方案。
The three-color image above shows three different "colors," or wavelengths, of infrared light which is invisible to our eyes.
上图显示出来三种不同的“颜色”代表三种不同的红外线波长，而红外线我们肉眼是看不见的。
This image is a three-color composite showing infrared wavelengths of 70 microns (blue), 160 microns (green), and 250 microns (red).
这幅由三色合成的图像显示的红外波长70微米的为蓝色，160微米的为绿色，250微米的为红色。
The first three arguments define the color of the light.
前三个参数定义了光线的颜色。
When the three images aligned, a full color photo appeared.
当三个图像对齐时，一张全彩色照片出现了。
The gorgeous color image combines both narrowband and broadband images recorded using three different telescopes.
色彩斑斓的照片合成了用三架不同望远镜拍的窄频和宽频图像。
If all three values are equal (as in this example), the color will appear grey.
如果RGB三个值相等(正如本例所示)，显示的颜色就是灰色。
The three dial control lets you control the color and ambiance of the light within and the custom made rubber mesh seat ensures optimum comfort during long sittings.
三个控制键用于控制舱内的灯光颜色和氛围，为用户量身定制的网状座椅能够最大地保证长时间坐立的舒适性。
It does this in three ways: by changing color, by changing its texture, and by changing its size and shape.
它是通过三种方式做到的：改变颜色，改变质地，改变大小和形状。
To generate the picture on a computer screen, the computer assigns every pixel three numeric values that correspond to the amount of red, green or blue in the color the pixel displays.
要在屏幕上显示图像，计算机必须给每个像素分配相应的红、绿、蓝颜色比例的三项数值。
It was taken by James Clerk Maxwell by photographing the ribbon three times - each time with a different color filter over the lens.
它是由詹姆斯·克拉克·麦克斯韦通过三次拍摄同一缎带得到的-每次在镜头上用不同的彩色滤光片。
First, they exposed three tubes of chrome yellow to UV radiation until one turned a chocolate color.
首先，他们将三管铬黄曝露在紫外线辐射中，直到其中一管变成巧克力色。
This color image of the Earth was taken by the Galileo spacecraft on December 11, 1990, as it departed on its three year flight to Jupiter.
这张彩色照片是1990年12月11日伽利略号宇宙飞船拍摄的，当时飞船正在飞往木星的三年旅程当中。
It defines a simple code list with the element type color, which contains four possible elements, the first three of which are given known color names.
清单1使用元素类型color定义一个简单的代码列表，color包含4个可能元素，前三个元素被赋予已知颜色名称。
To keep things simple, I limited the form to three criteria: color, price, and year of manufacture.
为简便起见，我将表单限制为3个条件：颜色、价格和制造年份。
By default, Feedinvader USES a standard, email client-like, three-pane view, with a color scheme that is somewhat reminiscent of Microsoft Outlook.
Feedinvader默认使用的是一个标准的类似电子邮件客户端的三栏式视图界面，它的颜色配色方案让人想起微软的Outlook来。
The three images were then developed and projected onto a screen with three projectors using the same color filters as the initial cameras.
然后将三个图像洗出，分别用三个加了与初始滤片相同的滤片的投影仪投影在屏幕上。
Each of the three standard color-detecting cones in the retina — blue, green and red — can pick up about 100 different gradations of color, Dr. Neitz estimated.
奈茨博士估计，视网膜上的三种标准颜色视锥，蓝绿红，每种能分辨100个颜色等级。
[color=#000000]A prenuptial agreement that disregards any of these three considerations is likely to count for[color=#000000] less, or even nothing.
[color=#000000]一份婚前协议若是缺少这三方面的考虑，其效力就会削弱，甚至作废。
I arranged three different color swatches in front of him.
我在他面前放了三个颜色的色板。
Customers looking for petunias might have to phone or visit all three garden centers before they find the hot pink color they're looking for.
顾客寻找矮牵牛花可能必须致电或造访所有三家花店，才能找到心仪的粉色品种。
See a splash of pure red, then imagine two or three objects that are red, then go back to seeing only the color.
你先想想一道纯红色的光，然后想象两三种红色的东西，然后再只想这种颜色。
Colors are traditionally shown in a color wheel, and from this wheel, we can separate colors into three main groups: primary, secondary and tertiary.
色彩按照惯例被显示在色环中，从中我们可以将所有颜色分为三类：基色，次生色和三次色。
This natural-color image of the lower reaches of Big Thompson Canyon illustrates two of the three natural factors that contributed to the flood's severity: steep terrain and sparse vegetation.
有利于形成这场汹涌洪水的自然因素有三条，这幅大汤普森峡谷下游的自然色图像展示出其中两者：陡峭的地形和稀疏的植被。
We found that the three major limitations were: the raw format of the data provider, the fixed number of columns, and the lack of support for color coding of cells.
我们发现的3大限制是：数据提供程序的原始格式、列数固定和缺少单元格着色支持。
We found that the three major limitations were: the raw format of the data provider, the fixed number of columns, and the lack of support for color coding of cells.
我们发现的3大限制是：数据提供程序的原始格式、列数固定和缺少单元格着色支持。
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