N-M Page 207
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Such as the absorption of energy by the atmosphere, energy attenuation caused by atmospheric disturbance, thermal halo effect, turbulence and attenuation caused by beam jitter, etc.
Another more important point is that laser weapons require a lot of electrical energy. If there are laser weapons on satellites, then high-energy batteries must be miniaturized.
But this is impossible.
If you want to really use lasers on the battlefield, you have to wait until the advent of lithium-air batteries, or the miniaturization of controllable nuclear fusion.
Zhou Zhengfeng was silent for a while, and said in a low voice: Guess what happened to those crashed satellites?
A simple sentence contains too much information.
But Chen Nuo also heard from the words that the laser weapon has come out, but it can only be played at close range.
It is impossible to fight down through the atmosphere in a short period of time. If this is the case, it is estimated that several big countries have already joined forces with M.
This is simply the sword of Damox hanging above the head, and no major country allows this kind of existence.
Chen Nuo was wondering if there would be such a black technology in the system, if there was any black technology that could defend against laser weapons, and if he should take the time to study it. The opponent's black technology made him a little uneasy.
After chatting about these things, Chen Nuo no longer had the idea to continue the chat. Instead, he took out a stack of materials from his backpack and activated the student god possession card.
There was silence on the plane.
More than two hours later, the plane landed at Yangcheng International Airport.
After getting off the plane, Chen Nuo and others were picked up by several black cars.
The smart traffic lights in Yangcheng have all been reconstructed, and there is no traffic jam along the way.
Looking at the surrounding high-rise buildings, it is not much different from the capital city, but the air is too humid.
W Hotel Yangcheng, the best hotel in Yangcheng, starting from 85800/night.
Originally, the conference preparatory team and the Yangcheng government arranged for the Yangcheng government guest house. It was said to be a guest house, but it was actually a star hotel.
But Luo Qingshi said that it was rare to come out once, to let him experience the rich life, so he booked the W Hotel.
When the conference was held, all the hotel chains in the entire Yangcheng and surrounding Huacheng, Pengcheng, Guancheng and other cities were fully occupied.
I don't know how Luo Qingshi booked the top suite.
Tonight, I'm staying here with you!
live here?
what are you thinking about.
Luo Qingshi gave Chen Nuo a blank look, opened the door, and Chen Nuo blushed when she saw the suite.
This is a suite of more than 200 square meters, with four bedrooms and two living rooms, three bedrooms, and a study room, with glass on both sides, overlooking the entire Zhujiang New Town.
How is the environment?
It's okay, no wonder everyone wants to be rich, the environment and facilities are absolutely enjoyable!
Chen Nuo stood by the floor-to-ceiling windows in the living room, looking at the scenery in front of him, feeling very emotional.
Let's take a break first, and let's go out for a stroll later!
it is good!
The two went back to the room separately.
An hour or so later, at about six o'clock, Chen Nuo and Luo Qingshi, wearing hats and masks, went straight out of the underground parking lot and got into the car that Wei Bing got from nowhere.
Their destination is Xiguan.
Xiguan is the general name of the old Yangcheng people for the area outside the west gate of Yangcheng City during the Ming and Qing Dynasties, and there are many famous snacks.
After getting out of the car, Chen Nuo and Luo Qingshi followed the crowd into the snack street, followed by Wei Bing.
From thin-skinned shrimp dumplings to oyster pork buns, from ginger milk to pork knuckle ginger, from Tangbudou to Cantonese soup, to cold fish skin.
From the antique arcades to the distinctive traditional Xiguan snacks, they also experienced the strong flavor of Lingnan.
All in all, Chen Nuo couldn't get enough of the cold fish skin and pork knuckle ginger.
Luo Qingshi, on the other hand, was full of praise for the shrimp dumplings.
Chen Nuo and Luo Qingshi ate from beginning to end.
The funniest thing is that Chen Nuo signed in at the cold fish skin and got an exclusive recipe for cold fish skin.
They have a deep feeling for the saying that food is in Yangcheng and taste is in Xiguan.
It wasn't until after nine o'clock in the evening that the two returned to the hotel.
The next day, Chen Nuo went to the Yangcheng government in the morning. As the deputy head of the preparatory team, he still had to go through the official scene and meet some experts from the International Mathematics Organizing Committee.
There are more than [-] experts, each of whom is well-known and belongs to the group of bigwigs under Tao Zexuan and others.
When they saw Chen Nuo, some of them had weird eyes, and some had gloomy faces. They presumably were dissatisfied with the change of the International Mathematics Conference to Xia Guoxin, and even dissatisfied with Chen Nuo, the instigator.
Chen Nuo didn't bother to listen to them. After listening to them for an hour, he was really bored, so he said hello to Chen Bo and slipped away.
Back at the hotel near noon, Chen Nuo was no longer satisfied with being in Yangcheng, so he took Luo Qingshi straight to Shunde, ate and drank, and wandered around Shunde all afternoon before returning to the hotel.
Being with Luo Qingshi is the most relaxing and happiest, and the time passes the fastest.
If only it was like this every day!
Chen Nuo lay paralyzed on the sofa in the living room, looking at the night scene outside the window, while Luo Qingshi sat opposite.
When your goal is achieved, you can travel to the mountains and rivers.
Will you be there by then?
you guess!
Luo Qingshi smiled slightly and stood up.
Alright, wash up and sleep, come on tomorrow!
Chapter 343 The highest-level international mathematics conference in history
In the early morning of August in Yangcheng, the air was hot and dry.
The convening of the International Mathematics Conference made this hotness even higher.
Before the conference started, Xia Guo's Internet had already started to stir.
Chen Nuo is the first Xia Guo nationality to win the Fields Medal. The winning of this award will completely promote the status of Xia Guo mathematics in the world mathematics.
Even ordinary people who don't know what the Fields Medal means are extremely excited today,
In order to celebrate Chen Nuo's award, many companies have spontaneously organized celebration activities, such as letting employees watch at home during the holidays, or organizing everyone to watch together in the company, and what's more, they have directly booked a few movie theaters to watch the live broadcast of the movie. up.
Magic Sound is the only short video media among the live broadcast media of the entire conference.
When the organizing committee notified the headquarters of Moyin, this surprise almost didn't make Moyin's Qian Haichuan jump up in shock.
For this kind of semi-official and semi-civilian international conference, there is no room for short videos and streaming media, because formal media look down on them.
But this time is different. One is their cooperative relationship with Chen Nuo. The other is that Moyin is the largest short video website in Xia Kingdom with many active users. The account that jumped up was mercilessly banned directly, which is very different from other short video websites.
This was the reason for the consideration above, but Chen Nuo was unaware of all this.
Starting in the early hours of the morning, with the Yangcheng Olympic Sports Center Stadium as the center, all traffic within a three-kilometer range has been controlled.
Police lights are flashing, and armed police, special police, and police dogs can be seen everywhere.
From 3 kilometers to the Olympic Sports Center, the only means of transportation is the tourist bus, and no one is an exception.
At the 500-meter mark of the Olympic Games, all of them are changed to walking, and they have to go through 14 security checks.
Double inspection of 7 kinds of equipment detection, including security gate, hand-held metal detector, security X-ray machine, dangerous liquid detector, under-vehicle video inspection mirror, metal detector in shoes, and hose endoscope.
For this lineup, it is estimated that none of the above-mentioned travels has such a strong lineup.
There is no other way. According to the final confirmation result of the organizing committee of the conference, the number of participants is finally controlled at 78000, and at least all of them need a doctoral degree in mathematics.
This number is 3000 less than the maximum capacity of the sports center.
It is no exaggeration to say that throwing a brick down can knock down a professor.
It's really that there are as many doctors as dogs, professors walk all over the place, and the boss is barely a master.
What a huge lineup of 8 people. From six o'clock, people began to enter the venue one after another, almost all of them were scholars from the Xia Kingdom.
This self-awareness is much higher than that of participants from other countries.
At this moment, Chen Nuo just woke up, washed up, and went to the restaurant downstairs leisurely.
The restaurant provides morning tea, and Luo Qingshi and I enjoyed a morning tea slowly.
When they arrived at the Olympic Sports Center, it was already 07:30. Looking at the long queue, Chen Nuo and Luo Qingshi had no choice but to line up honestly.
Although the line was long, the speed was extremely fast. In just a few minutes, they passed the security check and entered the Olympic Sports Center. After sending Luo Qingshi to the VIP seats, they went straight to the first three rows in front.
Mr. Chu and the other big bosses breathed a sigh of relief when they saw Chen Nuo, the master, arrive.
Boy, sleep comfortably in the presidential suite!
It's comfortable, but the bed is too soft, and I feel sore from sleeping on it.
Hahaha, you kid simply can't enjoy it.
What Chen Nuo said was the truth, everything in the suite was fine, but the bed was extremely uncomfortable to sleep on, it was like sleeping on clouds, it was better than sleeping on a hard bed in a courtyard in Kyoto.
Of course, this has something to do with personal habits. Among other things, the intelligent voice control system of the bed alone has a strong sense of experience.
Chen Nuo, the specification of this conference may be the highest in the history of the International Mathematical Congress.
What Mr. Chu said immediately aroused Chen Nuo's curiosity: How to say?
How do you become the deputy leader of the preparatory team? Why don't you know anything!
Mr. Chu gave Chen Nuo a hard look.
Chen Nuo smiled sheepishly: Mr. Chu, I'm not interested in this matter, it's better to study a math problem.
Chen Nuo, don't you think about why the higher-ups asked you to be the deputy leader of the preparatory team?The team leader is Chen Bo, the Minister of Education, and I am the general counsel. The members are all the chairman, secretary-general, etc. of the Xia Guo Mathematics Society. Why are you the deputy team leader at such a young age?
I'm already this age, how many more years can I last?The above is cultivating you and adding burdens to you.
Chen Nuo was silent for a while, and then said: Isn't there still Mr. Wang and Mr. Li?
Boy, you can pull me down, don't pull me into the water, I'm almost seventy, why don't you let me go?Wouldn't it be good for me to spoil my grandchildren at home?
That is, there are many hills in that group of people, and the people who are responsible for Xia Guo's mathematics circles must not be anyone on the top of the hills, and those who are neutral are inferior to you in every aspect. You really want to watch us die, honor , academicians, funds, etc. are all stuck by some people?
Mathematics is the foundation of all things. If mathematics does not develop well, other subjects such as physics, chemistry, energy, computer, biology, etc. will be affected. What will happen to Xia Guo's development?
Chen Nuo, don't think I'm alarmist. The Sansang Group of Bangziguo hijacked Bangziguo's economy, so scholars can do it too. In the early Tang Dynasty, the aristocratic families and later generations of civil servants controlled the government. This is a lesson from history.
Several academicians who are close to Mr. Chu echoed in a low voice, their faces solemn.
well don't scare him
clang!clang!clang!
Several crisp bells rang throughout the Olympic Sports Center, interrupting Mr. Chu's words.
Alright, let's watch the opening ceremony first, and we'll talk about it later.
The audience slowly fell silent. Minister of Education Chen Bo came to the stage and shouted: "Everyone stood up and played the national anthem of the State of Xia."
All the Xia people in the audience stood up at once. Although people from other countries were a little slow, they still stood up. This is the minimum respect for a country and a nation.
The national anthem sounded, stirring people's hearts.
The next person who appeared was a bit unbelievable, Mr. Qi from Xia's State Council appeared.
Mr. Qi, named Qi Dezhi, is the cabinet of the Xia State Council.
Xia Guo's number two person participated in an academic conference, which was unprecedented in Xia Guo's history.
Tens of thousands of people at the scene cheered in unison, especially the scholars of the Xia Kingdom, who were even more excited, which represented the importance of the upper echelons.
After President Qi finished speaking, Ekman, the chairman of the 29th International Mathematical Congress, took the stage to speak, and made a lot of nonsense in Chen Nuo's opinion.
After the speech, Ekman began to introduce the members of the organizing committee and important guests.
Stanislav, Cedric middot; Villani, Schulz, Tao Zexuan, Deligne, Kaucher, Aksay
As he listened, Chen Nuo felt that something was wrong. Ekman read a total of 18 names, all of which were winners of the Fields Medal.