MTL - Into Unscientific-Chapter 487 This is Yongling (nine thousand characters)

   "Honey, have you finished your makeup? The driver is coming downstairs soon,"

   "It's coming, just wait for me~"

   Hearing the urging from her boyfriend.

   Zhang Ying in the bathroom muttered something to the outside, and at the same time dabbed lipstick on her lips, and sipped her mouth twice in the mirror.

   Feeling that the effect this time is not bad, I just nodded in satisfaction.

   Finish these.

  Zhang Ying Shi ran out of the bathroom, came to her boyfriend Wang Tong, and gently took his hand:

   "Okay honey, let's go!"

  Wang Tong looked at her helplessly, and couldn't help complaining:

   "Honey, can you hurry up next time when you put on your makeup? It's been almost half an hour."

  Zhang Ying wrinkled her nose at him, smiled a little shamelessly, and started to shake the pot:

   "Who made you give someone a set of Lancome Aurora Lotion on Valentine's Day? At first I thought you gave me a diced radish at most."

  “.”

  Wang Tongjian said with a slight sigh, opened the door and said:

  “.Didn’t I let you go because of the good dinner we agreed last time, and we’re engaged again, so this Valentine’s Day I just want to give you something nice. Hey, have you brought your keys?”

   "It's on me."

  Zhang Ying shook the keychain in her hand at Wang Tong, then thought of something, a haze flashed in her eyes, and asked Wang Tong:

   "By the way, Wang Tong, there won't be anything wrong with our vacation this time, right?"

   "Last time, I was going to go out for dinner, and I just put on makeup and was ready to go out. Your leader called you back, saying that someone verified the Messi prime number."

   "It's a Mersenne prime number."

   Before Zhang Ying finished speaking, Wang Tong corrected the mistakes in his girlfriend's words, and at the same time touched Zhang Ying's hair affectionately:

   "Don't worry, there will be no accidents this time. You really think that Xu Yun is a force, and he can be there for everything?"

   When Wang Tong said this, his tone was very firm, because he really thought so in his heart.

  As an associate researcher at the Qiu Chengtong Mathematics Center of Wudaokou Vocational and Technical School, Wang Tong's work pressure this year is much higher than in previous years-he is preparing to sprint for a senior professional title.

   Therefore, he has not traveled with Zhang Ying to enhance his relationship for a long time, and can only play eight-and-a-half games at home.

   Later, on a certain weekend before the Spring Festival, Wang Tong had a rare weekend vacation.

  So he and Zhang Ying made an appointment to go out for dinner, and even the place to eat was fixed.

  However, just before going out.

   Suddenly, a call came from the mathematics center where Wang Tong worked, saying that someone had proved the infinity of Mersenne prime numbers.

  So Wang Tong and Zhang Ying had to temporarily cancel the plan, and hurried back to the mathematics center to do relevant verification.

  Although Zhang Ying didn't say anything harsh at the time, and even supported Wang Tong verbally, Wang Tong could still clearly feel the loss of his girlfriend.

  That's why on Valentine's Day, he bought a set of cosmetics worth two thousand for Zhang Ying, hoping that she would be happier.

at the same time.

  Wang Tong also remembered the name of the 'culprit':

  Xu Yun.

  The result is a coincidence.

  Wang Tong and Zhang Ying saw Xu Yun many times in the two live broadcasts of the press conference of the University of Science and Technology and the dark matter conference of the Academy of Sciences.

  Especially the dark matter conference not long ago.

  Xu Yun grabbed a large part of the scene among a bunch of big shots, which made Wang Tong and Zhang Ying admirable and at the same time a little speechless.

  At that time, Zhang Ying couldn't help but said a word to Wang Tong:

   "Dr. Xu, don't be forced by something, right? Could it be that Wang Tong committed Xu Yun this year?"

  Wang Tong naturally scoffed at this.

joke.

  Xu Yun is not a cockroach, how could he be everywhere?

   Obviously just a coincidence piled together.

   Then Wang Tong took a deep breath, took Zhang Ying to change her shoes, and locked the door:

   "Honey, you are good at everything, but your thinking is too liberal or emotional."

   "Many things in this world are just pure coincidences. Let's not talk about the far away, let's talk about Yongling where we are going today—can this thing match Xu Yun?"

  Wang Tong looked very confident when he spoke, and with the gold-rimmed glasses he wore, his whole body revealed a rational style of painting.

   A few days ago.

   Xinhua News Agency simultaneously published relevant news about the opening of Yongling excavation on Weibo and several other social media.

  As soon as the news came out, there was a lot of feedback from the public opinion.

   After all, there has been no serious official digging the emperor's tomb in China for more than 60 years.

  Combined with the particularity of the Ming Dynasty, multiple battlefields were quickly divided online:

  There are related discussions initiated by people in the archaeological circle on the tragedy of Dingling, which are relatively professional.

   There are also passers-by's evaluation of Zhu Houcong, the Emperor Jiajing himself.

  There are also various speculations about whether "Yongle Dadian" exists in the underground palace.

  Although Wang Tong is a fan of Tongliao, he was quickly aroused by these discussions.

  So after discussing with Zhang Ying.

  The two of them decided to take advantage of their precious holidays to visit the Ming Tombs and visit the Yongling Tombs by the way.

at the same time.

  Considering that the Ming Tombs scenic spot is located in the outskirts of Changping, and some distance from Yanjing City, Wang Tong also deliberately booked a one-night homestay around the Ming Tombs to maximize the preparations that should be made.

   In Wang Tong's mind.

   No matter how powerful you Xu Yun is, it is impossible to affect his vacation this time, right?

   I heard that there is a small forest around the homestay, maybe we can have some exciting games then

  Ding Dong—

   Just when Wang Tong was dreaming.

  Suddenly a text message came from the cell phone in his pocket.

  Wang Tong came back to his senses, looked at Zhang Ying, and subconsciously took out his mobile phone.

   This text message was sent from a number starting with 106, not a standard institution number like 10086 or 95533.

  However, judging from the [Dianping] at the beginning of the content and several past order cancellation text messages on the same page, this is obviously the notification number section of Dianping.

  So Wang Tong subconsciously read while reading:

"Dianping.com user, hello, your order for Ming Tombs scenic spot package number 2382994956948 has been canceled due to scenic spots. To express our apologies, you can go to the **** website to enter the order information, and receive the signature of Chongzhen after the refund A piece of white silk."

  Wang Tong:

   "?????"

   Shall I wipe it?

  What's the situation?

  Order canceled?

  What the **** is the signature money?

   After a while, Wang Tong seemed to think of something again.

  I saw him log out of the SMS page, click on Douyin, and enter the keyword 'Ming Tombs'.

   Then select Arrange by Time.

as expected.

  After the selection was made, some shortly released videos appeared in front of Wang Tong.

  Wang Tong chose the one with the highest likes and comments and clicked in, and found that the video recorder was an uncle in his fifties, who was a little more unlucky than him and Zhang Ying—this uncle was stopped outside the scenic spot.

"family!"

  The uncle opened his mouth with a family greeting that is standard on the Internet, with his nostrils facing the camera directly:

   "He vomited blood. I took my wife to visit the Ming Tombs early in the morning, but I was told that the park will be temporarily closed for remote sensing surveys today. Don't you think it's bad luck?"

   "But to be honest, the attitude of the scenic spot is not bad, full refund, 50% off next time booking and a box lunch, so everyone is not too angry, after all, they support the work of the country."

   As he spoke, the uncle turned the camera around again, and locked on another group of people not far away:

   "Look, those people are members of the detection team, but they are not allowed to take pictures of the situation inside their cars, saying that it is some kind of remote sensing equipment, but they can take pictures of people outside."

   "There are a lot of young people in this group. By the way, it seems that the very powerful Ph.D. from the University of Science and Technology of China has also come. It is the one you always call the dead and the dead. Xu Zhimo is still Xu."

  Wang Tong was taken aback for a moment.

   Then he quickly pressed the pause button, and glanced at the direction where the uncle turned.

as expected.

   Among the few people at the front, Wang Tong found a somewhat familiar figure

   "Crap, it's Xu Yun who is forcing you!"

   Right now.

  Xu Yun, who was far away in the outskirts of Yanjing, didn't know that he had messed up a good thing about a dog, a man, a woman, a cough, a young couple.

   I don't even know what kind of intersection one of them will have with him in the future.

   Right now, all his energy is put on today's Yongling underground palace detection.

  There are quite a few members performing the detection mission this time, with a total of more than 20 people.

  Except for Zhang Ziang, Weng Tong and others.

  Huang Yuting, who just arrived in Yanjing yesterday, was also on the list.

   In addition, there is a duty team of about ten people around them, apparently security personnel to maintain order at the scene and prevent accidents from happening.

   But the actual identity, function and real number of people

  This can only be understood but not expressed in words.

Of course.

  High standards belong to high standards, and the surveying and mapping project committee has not blocked it from the outside world.

  After all, if you want to excavate Yongling, surveying and mapping is an indispensable link. This is public information.

  As long as the gravity gradiometer is disguised as an ordinary remote sensing device and sent into the field, the whole process is an ordinary terrain survey.

  If it is hidden and tucked away, it will be easier to expose the chicken feet.

  Besides, the Mining Committee also needs this occasional "information leak" to maintain the popularity of public opinion, just like the so-called Reuters photos and occasional photos in many film and television works, which are also beneficial to the whole process.

  “.So old boy, how long do we have to film for people here?”

  Looking at the passers-by who kept shooting videos with their mobile phones, Weng Tong, who was leaning against the door of the car, smoked a cigarette and couldn't help saying to Tong Huaijun beside him:

   "It's been more than an hour before and after. If this continues, we might as well put a fence in front of us, and charge for it as a scenic spot."

   "You talk a lot."

  Tong Huaijun rolled his eyes at him, looked up at the sky, and snorted coldly:

   "You are still a well-known archaeological professor in China, are you a little enlightened? Don't you know how many satellites fly over Yanjing every day?"

   "The committee must determine an appropriate time to enter the venue—the method of space graffiti is somewhat unconventional, and it is best not to use it as much as possible."

   "The superior asked us to stay here and you just wait there honestly. With your big, featureless face, you should pay the photographer a lot of money, understand?"

   Weng Tong was stunned for two seconds before realizing what Tong Huaijun meant:

   "Tong Huaijun, what the **** are you"

  Tong Huaijun chuckled, took another cigarette out of the cigarette case, and handed it to Weng Tong:

   "Take it, you have to accept the matter of appearance, this thing is not like other things that can be changed the day after tomorrow - of course plastic surgery is another matter."

   "However, speaking of it, Xiao Weng was lucky. He inherited her mother's advantages in appearance, but he was printed in the same mold as you in terms of temper and character."

  Weng Tong took the cigarette, covered the wind with a fire from Tong Huaijun, and leisurely exhaled a puff of white smoke:

  “.Then it’s better to inherit my appearance.”

  “.”

  Tong Huaijun thought for a few seconds, then nodded seriously:

   "Yes, your character is much worse than your face."

   As he spoke, he glanced at Xu Yun who was sitting on an iron box not far away chatting with Lu Chaoyang, pouted his mouth there calmly, and said gossipingly:

   "Hey, old man, how about Xiao Weng and Xiao Xu? Is it over?"

  Weng Tong paused slightly with his hand holding the cigarette, his gaze was a bit misty:

   "It's done. It's progressing very smoothly. I became a full-time employee the day before yesterday. I just handed in the five social insurances and one housing fund yesterday. I checked the provident fund ratio. It's 12% full. The salary is pretty good."

  Tong Huaijun:

   "????"

  Why do you feel that this answer is not right?

   Then Weng Tong sighed again and shook his head:

   "No way, who made this girl have the same personality as me. She doesn't care about anything except academics. The key point is that Xiao Xu also has the same **** idea."

  Tong Huaijun continued:

  “.”

   While the two were chatting.

   Zhang Ziang on the side suddenly heard a phone call.

  I saw Zhang Ziang took out a special communication device, and exchanged a few words with the opposite party:

   "Well, it's me. Good received!"

  After hanging up the communication.

  Zhang Ziang strode up to the crowd, clapped his hands, and said loudly:

   "Okay everyone, I have just received instructions from the excavation committee headquarters, please get on the car and return to the position, and the equipment is ready to enter the site!"

   Hear this statement.

  People who were resting outside the car walked into the car one after another, and the surrounding servants also started to disperse the onlookers.

   Seeing this, Weng Tong and Tong Huaijun also extinguished their cigarettes and returned to the car.

  The detection team drove a total of five commercial vehicles, four remote sensing mapping vehicles, and two logistics vehicles, with a total of eleven vehicles.

   Two of the three remote-sensing mapping vehicles are equipped with real remote-sensing equipment inside, and their purpose is to confuse the public—but the object of confusion is not the satellite, but the surrounding melon eaters.

  After all, although tourists are prohibited from entering the entire Ming Tombs scenic spot today, there are also various homestays or villages and towns around the scenic spot, and there must be many outside onlookers.

  If these people "occasionally" took pictures of the remote sensing detection equipment carried by small drones

  So it can not only increase the attention of public opinion, but also further reduce the risk of exposure, killing two birds with one stone.

   More than half an hour later.

  The convoy drove out from the main road of the scenic spot and arrived outside the Shengde Monument of Yongling Mausoleum.

   Speaking of ancient mausoleums, the first thing to mention is a concept:

  Shinto.

  The Shinto here is not the incense Shinto in the novel, but the main road in the ancient emperor's mausoleum, which means leading to death.

  The main Shinto in the ancient Chinese imperial tomb area is common, like the trunk of a big tree, and the auxiliary Shinto that goes to each mausoleum is like branches.

  The main Shinto built by the emperor who first built the mausoleum usually goes directly to the front of his mausoleum, and the later emperors will extend in other directions on the basis of the main Shinto.

  The so-called stele of holy virtue refers to the stone stele erected on the Shinto of the mausoleum to praise the life and achievements of the emperor.

  Generally, the dragon head tortoiseshell is also the dragon head stele carried by the turtle, which is located directly in front of the mausoleum gate.

   That is to say, no matter what dynasty, as long as there is a stele of a dragon head, there must be an emperor's mausoleum behind it.

   "Behind the Dragon Head Monument is the first entrance to the mausoleum, which is called the Chongmen."

  Business car.

  The director of the Ming Tombs Scenic Area, Zheng Aiqiu, is introducing the layout of the Yongling Tombs to everyone:

   "Behind the heavy gate is the second entrance courtyard, called the Yan'en Gate. Behind this gate is the Yan'en Hall."

   "After the Yan'en Hall is the third entrance courtyard, called Luxing Gate, and the supporting buildings or sacrificial ritual vessels are called Stone Five Offerings."

   "After the five offerings of stones, there is Minglou. There is a circular area behind Minglou, which is called Baocheng."

   "The top of Baocheng is called Baoding, and below the ground is the real underground palace, which is the area where the coffins are placed."

  Academician Pan listened quietly, took out an ordinary round key from his body, and said with gestures:

   "Director Zheng, see if I'm right."

   "The entire area of ​​Yongling Mausoleum from Chongmen to Minglou is a long strip, similar to the head of a key."

   "The area where Baocheng is located is the key handle, and the two form a key, which is Yongling!"

  Zheng Aiqiu was taken aback for a moment, and immediately gave Academician Pan a thumbs up:

"Completely correct!"

  Academician Pan smiled when he saw this, but did not speak.

  For science scholars, this is a basic quality that must be mastered.

   After a while.

   The convoy officially entered the heavy gate.

   Heavy door.

   This is the first courtyard of Yongling Mausoleum, and it is also the limit area that ordinary tourists can reach.

   That is to say, the mausoleum area inside the heavy gate is inaccessible.

   At the same time for the convenience of management.

  Now there are several protocol poles pulled under the steps of the heavy door, and the red warning line is used to mark the meaning of "no entry".

   If you want to sneak in, as soon as you pass the cordon, the loudspeaker on the nearby telephone pole will start shouting. (In order to make the description of Yongling as realistic as possible, I originally planned to go to Yongling in person, but because of the elderly at home and my own health, I couldn’t leave. Later, I asked a friend to go to Yongling to open it for me. A remote video, which has been photographed in Baocheng)

  Although there are no more tomb guards sitting in front of the gate to bask in the sun every day, there is no shortage of modern monitoring...

  After entering the heavy gate, there is a row of brick and stone roads, and there are some stone bridges on the road.

   Among them, the most famous one is "Three Stone Bridges".

  The "Three Stone Bridges" are more than 200 meters south of the Gongde Monument. The bridge is divided into a main bridge and two auxiliary bridges. They are all stone single-arch bridges with gentle slopes, basically maintaining the original appearance of the ancient stone bridge.

  The main bridge is 15.8 meters long and 6.7 meters wide.

  The two auxiliary bridges are 7 meters long and 3.5 meters wide.

   Therefore, for remote sensing vehicles, it is not difficult to drive across the three stone bridges, just take the main bridge.

that's all.

  The convoy passed the Yan En Gate and Lu Xing Gate successively, and finally stopped at the place where the underground palace is located.

   Baocheng.

  Baocheng covers a very large area. From a distance, it is a huge base with a circular plane, a diameter of more than 200 meters, and a height of several meters.

   This is the "grave mound" of Emperor Jiajing.

   There is a tall building at the front of Baocheng, which is the so-called Minglou.

   There is a stele of the holy name standing in the middle of Minglou, which functions as a stele pavilion.

  It is also the most important symbol of the Thirteen Tombs. Almost all the schematic diagrams about the Ming Tombs use Minglou as a symbol to indicate their location.

at the same time.

  Minglou is also the only building in the Ming Tombs where all the tombs are well preserved.

  Most of the other buildings, such as the Yan'en Gate and the Yan'en Hall, have collapsed.

   "Actually, outside of Baocheng, there used to be a surrounding wall called Wailuo City."

  After getting off the bus.

  Zheng Aiqiu took advantage of the gap between the service personnel to carry the equipment, and introduced the relevant situation of Baocheng to Xu Yun and others:

   "Baocheng is similar to the imperial palace, and Wailuo City is equivalent to the city wall of the ancient capital, which plays a protective role."

   "However, with the passage of time, the outer walls and mausoleum gates of Wailuo City have all collapsed."

   "There used to be green bricks on the square, but now weeds are growing and we can't even see a single bird."

   "Although the upper management allocates funds every year, and we regularly repair the ground, the bleakness cannot be dispelled no matter what."

   Hear Zheng Aiqiu's words.

  Xu Yun couldn't help raising his head, and looked at the treasure city in front of him, the mausoleum of Emperor Jiajing.

  When Emperor Jiajing ascended the throne, the Ming Dynasty had been established for 153 years.

  During the 276 years of the Ming Dynasty, he led the glory for 45 years alone, and was the second longest reigning emperor of the Ming Dynasty.

  He inherited the achievements of ZTE in the Xiaozong Dynasty, but also created the origin of political chaos in the late Ming Dynasty.

  Some people say that Jiajing is the source of all evils that caused the Ming Dynasty to weaken, and the crime is unforgivable.

  Some people think that he is actually a terrific genius, with unparalleled skills in controlling people, but he just uses the wrong direction.

  But no matter whether he is a benevolent king, a holy king, a faint king or a tyrant.

  Hundreds of years later.

   Presented in front of the world, there is only one treasure city that is still bleak and dilapidated no matter how it is maintained.

   Look with the naked eye.

  The stone slabs on the Shinto have been crushed or cracked in many places.

  The former white marble base is also mottled.

  A lot of fruit trees are even planted between the Shengde Monument and Yujian, and a commemorative apple is priced at 8 yuan

  This may be the years

   "Xiao Xu."

   And just when Xu Yun felt a little emotional,

  Academician Pan's greeting suddenly came from his ear:

   "The equipment is almost ready, let's hurry up and go there."

  Xu Yun just came back to his senses, and turned to look at the remote sensing vehicle not far away.

  As Academician Pan said.

   A lot of equipment has been placed on the flat ground not far away, and Zhang Han and others have already started the final data verification.

  So he quickly answered yes, and followed Academician Pan to the operating table.

   "Dr. Xu, Academician Pan."

  After Xu Yun and Academician Pan arrived at the command point.

  Jiang Chenggu, who was in charge of project scheduling, walked up to them quickly, and shook a mobile phone at the two of them:

   "It is now 8:10 in the morning, and we will officially start the detection of Yongling in ten minutes."

   "Eight minutes ago, the Kestrel Eye-2M tactical nanosatellite across the sea just flew over Yanjing, and 'coincidentally' observed two standard remote sensing detection equipment placed on the ground."

   "The next time we'll see SkyBox's QuickBird remote-sensing satellite, the time interval is 2 hours and 18 minutes."

   "If we have not finished the measurement ten minutes before the arrival of the satellite, the higher-level department will start the space graffiti."

  Xu Yun and Academician Pan nodded together.

   Well known.

  Current remote sensing, or artificial satellites, can be divided into two types:

  Satellites in geostationary orbit.

   and non-geostationary orbit satellites.

   Among them, the synchronous orbit refers to the orbit with the same orbital period as the earth's rotation period, that is, the satellite does not move in the sky relative to the ground.

  For example, Neon Sunflower-8 and our Gaofen-4 are such geostationary observation satellites in geosynchronous orbit.

  They can do minute-level real-time monitoring in East Asia, with a time resolution of one scene per ten minutes, but the spatial resolution is usually at the kilometer level.

  So the real detections are all non-synchronous orbit satellites.

  They generally operate at an altitude of 150 to 1,000 kilometers and fly around the earth more than a dozen times a day. They are also the "main force" for space reconnaissance missions.

  There are currently 5 active optical reconnaissance satellites on the opposite side of the sea, including 4 Keyhole-12 series satellites and 1 Kestrel Eye-2M satellite.

  In addition, there are a total of 28 electronic reconnaissance satellites, 6 SAR imaging reconnaissance satellites, plus a large number of commercial satellites that are actually sneaky.

  The orbits of these satellites are established, and they will not change their orbits easily.

  However, due to the relative motion between the satellite and the surface of the earth, after a certain time, most satellites can traverse the whole world.

  For example, Mao Xiong is not a big Maoha, but a Mao Xiong. Back then, a satellite orbit called molniya was designed.

  Its orbital period is 12 hours. Whenever the satellite comes over the sea, it will slow down and collect data seriously.

  The satellite will spend most of its time here, and then quickly cross the Atlantic and Indian Oceans to the sky above the bear—here it slows down again, and methodically sends warm updates to the ground station.

so what.

  Currently, places like Yanjing, Shanghai, and Rongcheng are buzzing with flies almost every two or three hours—some students who say that a satellite flies by only once a week in China should learn more

   Therefore, it is the same as Xichang at the beginning.

  The time left for Xu Yun and Academician Pan this time is only

  2 hours and 18 minutes.

Note:

   It's another all-night event, so I'm asking for a monthly pass with confidence! !

   Recommend a book by a good friend of fire, "Indomitable", the new work of the Galaxy Award winner~