What Is a Digital Brochure?

[Number description] Use numbers to reveal the characteristics of things. In the article "The Magical Laser" by Li Xinmao, when introducing the characteristics of lasers, he focused on the quantitative aspects: "Laser is the brightest light. It is more than 10 billion times brighter than the sun. How big is this number? Let's calculate: the surface temperature of the sun is about 6,000 degrees, which is 10 billion times greater than it, and ten '0's are added after the six thousand, which is 60 trillion degrees. The ratio of the sun to the laser The sun is like a small electric light, and the laser is like the noon sun. " The comprehensive use of digital and comparative explanations reveals that the laser is the brightest light.
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