The angle of the herringbone is 1 10 degrees. More accurate calculation also shows that half the angle of the herringbone-that is, the angle between each side and the direction of the crane group is 54 degrees, 44 minutes and 8 seconds! And the angle of diamond crystal is exactly 54 degrees, 44 minutes and 8 seconds!
Winston, an English entomologist, conducted an interesting experiment. He cut a dead grasshopper into small, medium and large pieces. The middle piece is about 1 times larger than the small piece, and the big piece is about 1 times larger than the small piece, and it is placed next to the ant nest. When the ants found these grasshopper blocks, they immediately dispatched troops to transport the grasshopper back to its nest. About 10 minute, there are 20 ants around the small grasshopper, 5/kloc-0 ants around the middle grasshopper and 89 ants around the big grasshopper. The distribution of the number and intensity of ants is consistent with the proportion of the size of locusts.
They "draw" 365 stripes on the body wall every year, which is obviously one stripe a day. Strangely, paleontologists found that corals 350 million years ago "painted" 400 watercolors every year. Astronomers tell us that at that time, the earth only had 2 1.9 hours a day, not 365 days a year, but 400 days.
A: The advantage of this writing is that the numbers can explain the problem. On the one hand, the explanation is more accurate, on the other hand, it also makes the explanation more convincing and convincing. Let the article be more specific and explain the characteristics of things from a quantitative point of view ~ If there is a similar topic, you should answer it like this: This article uses the method of enumerating numbers to elaborate on serving the central theme! Stick to the theme! It shows the accuracy of explanatory language, and it is more convincing to express the accuracy of language through specific numbers. Some things are often explained by some numbers in order to quantitatively explain their characteristics.