艳妇荡女欲乱双飞两中年熟妇_青草青草久热国产精品_国产精品一区二区无线_麻豆国产人妻欲求不满_国产精品秘入口18禁麻豆免会员

The variety of colors changes in the abyss, making it colorful, but there are necessary interrelationships among various colors, as well as the color of car coatings. In addition to its maintenance and anti-corrosion effects, the most crucial effect of car coatings is to dress the car up with a colorful and contemporary atmosphere.

Little did we know that due to the unique characteristics of each color, it often poses significant harm to our vision, mental state, physiology, etc. Let's re understand the fundamental knowledge of building paint colors and how they are colored together.

Mastering the basic elements of color is the foundation of paint color matching

Each type of color can be defined by three main parameters, namely color, chromaticity, and contrast. Color is a distinctive feature of various colors that differ from each other. The resolution is based on the chromatographic analysis of the lamp source and the different wavelengths of light emitted from the surface of the block, which can have different characteristics such as red, yellow, green, blue, and purple.

Chromaticity, also known as chromaticity, is a characteristic value that expresses the horizontal changes in the intersection of light and dark on the surface of a block. Based on the chromaticity of various colors, there is always a distinction between light and dark in colors.

Contrast, also known as chromaticity, is a characteristic value that expresses the intensity of the surface color of a block, giving the color a distinction between beauty and dimness. Color, chromaticity, and contrast form a three-dimensional formula, and when using these three responsibilities to create Baidu, people use large numbers to accurately measure color.

There are various colors in nature, but the most fundamental ones are red, yellow, blue, and several others, commonly referred to as the three primary colors of color. Another color created by mixing these natural colors in different proportions becomes a composite color.

For example, red+yellow=orange; Blue+yellow=green; Orange and emerald green are called double colors. A composite color composed of three primary colors, and the other color that matches between the two in the color circle is called a complementary eyebrow. For example, when yellow and blue are combined to form an emerald green, the matching bright red is the emerald green eyebrow patch.

In color, adding milky white to fade the original or complex colors can achieve colors with different "contrast", and adding different amounts of gray and black can achieve various colors with different "chromaticity". Adding a double tone to the eyebrow will darken the color, even turning it into a dark gray or grayish black.

Colors create different natural environments, whether good or bad

Useful color layout has crucial practical significance in creating comfortable homework, homework, and living in a natural environment. Color finishing can make the natural environment more and more bright; Relieve fatigue in both eyes and body; Happiness in improving homework.

Improve labor productivity; Create a unique natural environment that reflects a certain type of planning style and style; Reduce safety accidents and disasters, and improve the quality of operations; Improve the state of cherishing chemical substances, etc.

Article source: Automotive repair paint http://www.m.zjlicheng.com