v4 Chapter 708： The meaning of the sequence

"Planetary code?" Several members of the team heard this answer, with a puzzled expression on their faces.

"Yes, planetary code." Lang Xiaonian confirmed again.

"Oh, don't sell it anymore. Come on, what does this string of numbers represent?" Eve wanted to know the meaning of this string of numbers too much, and urged a little annoyed.

When Lang Xiaonian saw the expressions of everyone, a smile appeared on his face.

He is relatively unremarkable in the military research class.

Of course, being selected into the military scientific research class is itself one of the best talents in a million.

However, in the military scientific research class, he really rarely had bright moments, and he belonged to the kind of person who was hard to remember.

If it is in other university classes, his abilities will definitely be the focus.

However, in military research classes, it seems a bit ordinary.

However, this is not to say that he has no merits.

In fact, he has many advantages, one of which is his knowledge of astronomy.

Since his father was a professor of astronomy, he was fascinated by him since he was a child, and he naturally knew astronomy well.

To say it is understanding is actually very modest.

He dared to disagree with his father on the viewpoint of the asteroid belt, not only because he was young, but also because he had formed his own thinking and opinions in astronomy, so he dared to argue with his father on astronomy.

In the past, astronomy was not used in military research classes, so he didn't have any highlight moments.

Now, seeing the most dazzling stars in the military scientific research class and asking him questions at the same time, this made him feel that he had a sense of existence in the class for the first time.

In the past, Fang Yuan felt that some students in the military scientific research class were of little use.

For example, in this Lang Xiaonian, the combat effectiveness is considered strong among ordinary awakened people, but it is relatively ordinary in military scientific research classes.

Lang Xiaonian did not participate in most of the high-risk combat missions.

There is more than one military research class student like him.

Most of the time, these students who are not outstanding are somewhat redundant in military scientific research classes.

However, it now appears that the students who are selected into the military scientific research class must have some advantages in themselves.

Just like this Lang Xiaonian.

Obviously, his advantage is astronomy.

"How far have you learned astronomy?" Fang Yuan asked curiously.

Lang Xiaonian pushed the glasses on the bridge of his nose, and replied, "It's normal. I have basically read the books in my dad's study."

When he pushed his glasses, his expression looked a little shy.

People with this personality are usually more humble.

Therefore, when he said "I have basically read it", he probably means "too badly memorized".

"Captain, don't interrupt, let him talk about the meaning of this sequence, my curiosity is about to explode." Eve saw Fang Yuan interrupted and asked an unrelated question, suddenly a little anxious.

Fang Yuan glanced at Han Youwei and said, "We don't seem to know the meaning of this series of numbers here."

Everyone followed Fang Yuan's gaze and looked over.

Han Youwei pursed her mouth and smiled, then slightly lowered her head and said, "I do know the meaning of this string of numbers, but only a little."

He is also a shy person, always humble.

Fang Yuan gave an evaluation in his heart.

Eve learned that Han Youwei knew the meaning of this string of numbers, and immediately grabbed Han Youwei's arm and shook it: "Youwei, tell me, tell me, they are a bunch of bad guys, they are about to suffocate me."

"Okay. Then let me talk about it first, Lang Xiaonian, if I make a mistake, you can correct it." Han Youwei said.

"Okay...no, I can't talk about correction. Let's discuss it together." Lang Xiaonian waved his hand quickly.

Han Youwei took the tablet and added a formula on it.

y=(x+4)/10

Everyone looked at this company and was even more confused.

Originally, there was only a series of unclear numbers, but now there is a company with no brains.

Niu Dazhi's head was about to explode, and he scratched his scalp with both hands and shouted, "Can you finish talking at once, don't you always fix these ghost symbols?

"I thought I could say goodbye to math after graduating from high school. What are you doing now? I'm going to blow my head!"

Fang Yuan looked at this formula, suddenly thought of something, pointed to the formula and asked: "What is the unit of y?"

Han Youwei smiled and replied, "Astronomical units."

"Here again, what is an astronomical unit? Can you speak human words?" Niu Dazhi scratched his scalp with both hands again, as if it had exploded.

"Astronomical unit is the distance from the sun to the earth. We customized this distance to 1 astronomical unit to facilitate the study of astronomy. 1 astronomical unit is equal to 149.6 million kilometers. Anyway, it is a long distance." Lang Xiaonian Help me explain.

Since human beings live on the earth, many theories established by human civilization are based on the earth.

The same is true for astronomical units. One astronomical unit is the distance from the sun to the earth.

After Fang Yuan confirmed that the unit of the formula y=(x+4)/10 was an astronomical unit, he already knew the meaning of this string of numbers, and a mysterious smile appeared on his face.

Han Youwei saw the smile on Fang Yuan's face and knew that he had understood it, so she asked, "It seems that you already know it. It seems that you don't need to explain."

Niu Dazhi scratched his scalp for the third time and yelled: "He knows it's useful for farts? I don't know. Can you stop doing this? Be a person. Just say, what does this series of numbers mean? If you don't say anything, I just Hit someone!"

Eve was also anxious, but seeing Niu Dazhi anxiously made her very happy and said, "Who can you beat?"

After she finished tasting the beef balls, she quickly turned around and shook Han Youwei's arm, saying: "Youwei, just say it quickly."

"In fact, this string of numbers represents the distance between the eight planets and the sun."

Han Youwei called up the galaxy map of the solar system and began to explain the meaning of the series of numbers: "Look, this is the galaxy map of the solar system.

"In this picture, the orbits of the eight major planets are eight circles surrounding the sun in the center.

"The first circle is Mercury, and the distance between it and the sun is 0.4 astronomical units. We substitute the formula, y=(x+4)/10, think it is 0, 0 plus 4 and then divided by 10, the answer is 0.4 .

"Then, the second circle is Venus, and the distance between Venus and the sun is 0.7 astronomical units, and the same is substituted into the formula, y=(x+4)/10, x is 3, 3 plus 7, and then divided by 10, the answer is just right That is 0.7.

"The third circle is the earth, and the distance from the earth to the sun is 1 astronomical unit. Similarly, substituting the number 6 into the formula, you can also get the result of 1.

"Each of the following numbers, substituting the formula, can calculate the distance between the eight planets and the sun.

"But there is only one number. There are no planets on the calculated orbit. The number is 24.

"The orbit represented by 24 is the orbit of the asteroid belt."

0, 3, 6, 12, 24, 48, 96......

In this string of numbers, each number represents one of the eight planets.

However, only the number 24 has no planets, and some are asteroid belts. What does this mean?

Everyone shuddered when they thought of this question.