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An object in "cool" light has a "cool phase" in its bright part and a "warm phase" in its dark part. If the color light is not obvious, it should be divided according to the strength of th
First of all, the medium that can see the color of the object is light, the object is subject to different light, there is a Yin and Yang back and light and dark, depth, showing a three-dimensional, c
The absorption and reflection ratio of the object surface to the light is relatively fixed, so the color of the object surface under natural light is called the natural color of the object
if all the white light is reflected, then it will show white. The absorption and reflection ratio of the object surface to the light is relatively fixed, so the color of the object surface under
The reason why people form the feeling of color is because of the light, but for naturally luminous objects and reflective objects, we have different principles for the formation of color feelings.
Light in physics can be defined as electromagnetic wave, people can see the light is called visible light, it is only a very narrow range of electromagnetic frequency range, wavelength range is
Light and color are inseparable, so what is the specific relationship between the two? When we conduct color detection, we often mention the importance of the light source environment during the
The solid base of the monochrome printing with deep gray level is 100 percent, and the white printing is 0 percent. Different dark and light grays are used to control the proportions. For ease of read
In fact, this is only a small part. The real difference between the two doesn't stop there. Monochrome printing can be black printing, color printing or spot color printing.
The three-color theory was proposed by the British physicist Young in 1801, and later developed by Helmholtz, collectively known as the Young-Helmholtz three-color theory. This theory starts fro
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At the packaging various folding cartons and cartons that were processed with different liners and cardboards were exhibited to meet a wider ra
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Chinese Spring Festival is one of the most important traditional festivals in China and one of the grandest festivals for Chinese people around the world. It is the beginning of the Lunar New Year, us
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