Into Unscientific Chapter 482

  Chapter 482 A gift (Ask for a monthly pass at the end of the month!!)

   Right now.

   At the foot of the mountain.

  Looking at the F-500 central axis drone hovering above his head, Xu Yun couldn't help but have a subtle expression.

  Although this mountain peak is only over 300 meters high, it is not an easy task to cover its surface with a layer of ice slag.

To know.

  Generally.

   Except for the multi-peaked mountains like Yuelu Mountain, which cover a relatively large area, a 300-meter peak covers an area of ​​about 2 to 3 square kilometers, and its body surface area is even larger.

  At present, the bucket load of a firefighting helicopter is generally about 3-5 tons, and the maximum load is only 8 tons.

Of course.

  The Xichang launch base is different from ordinary institutions. The helicopters used must be like the F-500 central axis UAV, which has been magically modified in terms of load.

  But no matter how you modify it, it will take at least one or two hours to cover the surface of the mountain with ice slag.

  Based on Li Hua and Ge Tongyou's personalities and status, it is obviously impossible to engage in such boring things when they are full, and they must have their goals.

   And talk about the word ice.

   What most people think of must be that JackeyLove is wrong, it is a source of water such as rivers, seas and rivers.

  After all, there is water to have ice.

  At the same time, although the ice **** on the mountain is a little thinner than the standard ice surface in terms of thickness.

  However, after the accumulation of the soil layer inside the mountain, it is barely comparable to the ice layer with a thickness of about one to three meters.

in this case.

  Li Hua asked the gravity gradiometer to detect things inside the mountain

   Almost in a split second.

  A word popped up in Xu Yun's mind:

   Nuclear submarine.

   That's right.

   Nuclear submarine.

   Probably around March 21, many people must have seen a piece of news:

   Maoxiong's three strategic missile nuclear submarines completed a simultaneous ice-breaking and floating military exercise in the North Pole, with a thickness of 1.5 meters.

   This exercise can be described as a magnitude 10 earthquake among military fans. Even across the sea, they were so scared that they almost peed out—this sentence is not an exaggeration, but really almost peed out.

  But many passers-by have been wondering why:

   Isn't it just that a nuclear submarine floated up in the North Pole and broke through a layer of ice? How did it shock the West?

  What is so great about this?

  This involves the concept of a second nuclear strike capability.

  The so-called second nuclear strike capability means that you are wiped out by a wave of nuclear bombs preemptively by the enemy. Almost all nuclear bomb launch facilities have been destroyed, and everyone thinks you are finished.

  But at this time, you still have a hidden trump card to use.

  For example, nuclear submarines hidden in the deep sea, such as strategic bombers cruising in the sky, etc.

  None of these things have been destroyed in the first nuclear strike, and can retaliate against the enemy with a nuclear strike.

   So strategically speaking.

  As long as you have the capability of a second nuclear strike, the enemy will not dare to launch a nuclear strike on you at will, because you will suffer from it if you do not die.

   If you are not dealt with in the first wave, you will face your merciless revenge.

   Among the second nuclear strike force, the most important is undoubtedly the nuclear submarine—because strategic bombers can actually be locked.

  In big countries like Rabbit, Maoxiong, and the opposite side of the sea, nuclear submarines are on duty all year round, and there are several nuclear submarines lurking in the depths of the ocean at any time.

  They communicate through the long-wave radio station, and the submarine receives radio signals from the command headquarters every once in a while.

   If there is no news from this band on a certain day.

   That would mean a nuclear war broke out and the headquarters was blown up.

  At that time, the submarine will wipe out all the nuclear missiles in one go, and then the whole world will be nuclear-leveled.

  The radio waves used to contact nuclear submarines use public frequency bands. For example, many netizens have used radios to receive radio waves sent by Mao Xiong to nuclear submarines.

  Sometimes it is a short paragraph of Russian, sometimes it is a short paragraph of electronic rhythm, and sometimes it is a short paragraph of electric noise.

   In short, they are all radio waves with no rules and meaning, and only people on nuclear submarines can distinguish them.

But on the other hand.

  Nuclear submarines also have weaknesses—in modern warfare, discovery means destruction.

  Nuclear submarines hiding in the deep sea are powerful, but the anti-submarine technology of various countries is also very strong.

   As of now, the five rogues can basically scan 99% of the nuclear submarines in the sea area.

Apart from

   North Pole.

   That's right.

   North Pole.

  The North Pole is a natural hidden field for nuclear submarines, and its thick ice cover can block the detection of all modern technologies.

  The large-scale ice cover makes up for almost all the shortcomings of nuclear submarines, making nuclear submarines the perfect **** of war.

  At the same time, the density of water is much greater than that of air, and seawater has a strong absorption effect on electromagnetic wave energy.

   Therefore, conventional electromagnetic waves are almost impassable in sea water.

   To detect nuclear submarines, only sonar detection can be used.

   Whether it is anti-submarine aircraft throwing a large number of sonar beacons for detection, or surface warships using shipboard sonar systems for detection, the means are completely abolished in front of the Arctic ice sheet:

  The sonar beacons dropped by anti-submarine aircraft cannot even enter the water, and the warships simply cannot enter the water.

   Only the submarine itself can enter the North Pole.

   Ordinary diesel submarines need to consume a lot of oxygen for diesel fuel to burn when moving forward, but the entire North Pole is covered by ice.

in other words.

  If an ordinary diesel submarine dares to enter under the Arctic ice cap, it will be suffocated alive under the ice layer, and the engine will be turned off directly.

  The only nuclear submarine that does not need oxygen to drive the engine only needs to provide the oxygen needed by the crew, so it can operate under the Arctic ice for a long time.

  In the huge arctic range, if the nuclear submarine does not actively activate the sonar system on a large scale, it will be difficult to find the enemy submarine.

  But which nuclear submarine dares to take the initiative to open a wide range of sonar detection?

   If you turn on the sonar in a wide range, it is actually not easy for you to find hostile submarines in a silent state.

  But the hostile submarine can accurately find your position at the first time, and then you will be killed immediately, and the torpedo will be over.

  Two hunters with guns held their breath in the dark, and one of them foolishly lit a torch to try to find each other.

   Immortality, that is evil.

  When neither side turns on sonar active detection, it is difficult for nuclear submarines to find each other even if they are face to face.

   Like in 2009.

  John Bull's "Avantgarde" nuclear submarine and Gaul's "Triumph" nuclear submarine collided with each other during cruise, but they didn't know what they collided with after the collision.

  So with the current human technology, there is nothing to do with nuclear submarines hidden under the ice.

   In a sense.

   It can be considered that the nuclear submarine under the Arctic ice is equivalent to an undead existence, and you cannot destroy it by any means.

   And if this gravity gradiometer can detect the situation inside the mountain in detail under the obstruction of ice **** and mountain accumulation

   No, not even a partial detection

   Then the fun will be great.

that's all.

  In the eyes of everyone expecting and nervous.

ten minutes later.

   click click—

   There was another sound from the printer, and a stack of documents that was much thicker than the previous two times appeared at the exit of the device.

   Zhang Han didn't have time to read the contents of the report, so he quickly put them away and brought them to Xu Yun:

   "Dr. Xu, the results are out."

   "Thank you, Miss Zhang."

  Xu Yun thanked Zhang Han, took the report, trembled a few times like an old doctor looking at a CT film, and looked it up carefully.

  It is different from the previous detection of underground pipes and carriages.

   It can be clearly seen from the data that the measurement results this time are indeed relatively 'fuzzy'.

  At least it is difficult for Xu Yun to judge the results intuitively with the naked eye—of course, this is also related to Xu Yun's lack of deep understanding of gradient databases.

  So he took the initiative to come to the console and retrieved a gradient database.

  This gradient database is one of the relatively public data information databases in China, as long as it is a doctoral student in a C9 university, it can be consulted, and the threshold is very low.

  Papapa—

  Xu Yun quickly pressed a few keys, and a list of gradient databases soon appeared on the screen in front of him.

   "B2654"

   "K2528"

  Facing the screen like this, he began to check the detection results.

after awhile.

   Seeing that Xu Yun hadn't spoken, Tongyou Ge beside him couldn't help it:

   "Dr. Xu, what happened to the test results?"

  Xu Yun came back to his senses after hearing the words, stretched out his hand and lightly adjusted his glasses, and said with a little apology:

   "I'm sorry that Professor Ge was too engrossed in looking at the data just now, um. Let me report the specific results to you. You can see that it is different from the actual situation."

   "By the way, can these data be made public here?"

   Ge Tongyou nodded slightly, pointed to the mountain behind him, and said:

   "Of course, this mountain can be regarded as a public material reserve. Before you came, there were a small number of things that were not convenient for the outside world."

   "However, these things have been transferred out as early as yesterday. The materials or equipment that can be used as 'examination questions' are very ordinary materials or equipment. Don't worry."

  Xu Yun breathed a sigh of relief, pondered for a moment, and continued:

   "Then I don't worry about it. First of all, according to our scanning results, the orientation is according to. Well, let's start reporting from the south entrance."

   "According to the gradient report, we detected a gradient difference in the meat on both sides of the entrance, and we can clearly confirm that it is reserved meat."

   "However, I can't tell whether it's pork, beef or mutton. After all, it's not a perspective instrument. The possibility of Kun Kun meat can only be ruled out from the superimposed density."

  After listening to this sentence.

  Ge Tongyou glanced at Li Hua covertly, his face remained unchanged, but his hands behind him quietly clenched a little:

"continue."

  The results reported by Xu Yun are consistent with what he knows, but the entrance of the reserve is relatively outside, and the upper soil layer is the least according to the cross-sectional view, and the results that can be detected do not fully explain anything.

  Xu Yun obviously understood this truth, so he continued:

   "The area of ​​the meat reserve has been covered to about ten meters inside the entrance. According to the detection feedback, the gradient difference of the main objects has obvious metal and skeleton distribution. It seems that it should be tents and other materials."

   "At the same time, some conventional medicines, bandages, alcohol, and some mahjong tables were also detected around the tent."

   Hear the word mahjong table.

  There was a slightly subtle expression on the faces of the surrounding people at the same time.

   According to the type of items described by Xu Yun.

  The second area is obviously a variety of disaster relief items, and a mahjong table is mixed here

   Well, this is very provincial.

   Then Xu Yun looked up at Ge Tongyou, and found that the other party still had no expression, so he continued:

   "The tent goes further inside to the real mountain, which is the central axis of the benchmark mountain. After deducting the internal space, the vertical rock formation reaches 134 meters."

   "We detected cement and some 67-style wooden handle happy sticks in this area, plus some items whose identities are still unknown. They should be effervescent tablets or water purification tablets?"

"also."

   Said here.

  Xu Yun paused again, and continued:

"We also detected the dismantled hangar roof alloy plate of a ship, which should be one of the 22 056 frigates that were launched in 2013 and decommissioned in 2018." (Just in case I delayed the time by a year, In fact, 12 were launched and 17 were retired.)

  Xu Yun didn't hesitate much when he said this, after all, this matter has nothing to do with confidentiality:

  The reason for the collective retirement of the 056 frigates is because other more advanced ships have launched into the sea, which has nothing to do with confidentiality.

   Actually.

  Jiujiang Ship, which was decommissioned on June 12, 2018, will be open to JJ citizens for free in 2019.

  Currently, some of these decommissioned warships are open to the public for viewing, and some have their important parts removed and sent to the hinterland of the third line along the Yangtze River.

  For example, among the invalid reserve materials publicly destroyed in Rongcheng in 2011, there was a set of antenna arrays decommissioned in 2004. That antenna array was so old that even small African countries could not look down on it, so it was taken out for melting and destroyed.

  At present, the important parts of these decommissioned ships are basically stored in the third-line area.

  After reporting these data.

  Xu Yun put down the report and looked up at Ge Tongyou and Li Hua.

   A start.

   Li Hua and Ge Tongyou were still tense, looking very serious.

   But not for long.

  The corners of Ge Tongyou's mouth could not help but curl up slightly, and the curvature became bigger and bigger, and finally...

   turned into a bright smile:

"Hahaha"

   Following Ge Tongyou's laughter.

  Li Hua's expression couldn't hold back anymore, his cheeks puffed up heavily, and with a puff, he also let out a hearty laugh.

   Then Li Hua grabbed Xu Yun's shoulders and patted Xu Yun's back vigorously:

   "Xiao Xu, Xiao Xu, you guys really made a great contribution this time!"

   "This time we used the shielding effect composed of ice **** and the mountain body. Theoretically, the target is an ice surface with a thickness of 1 to 3.5 meters. The entrance is the thinnest and the center of the mountain is the thickest."

   "Even if there is a cough on the top, Deputy Worker Huang, whose hometown is Shantou, estimated in advance that he could only detect the top at about 1.2 meters."

   "Unexpectedly, you gave us a big surprise this time!"

   Talking and talking.

  Li Hua's expression even showed a bit of gnashing of teeth:

   "3.5 meters, Xiao Xu, do you know what this concept is?"

   "The average thickness of glaciers in the entire Arctic is only 2 to 4 meters!"

   "That is to say, when we complete the official upgrade, none of the black fish in the North Pole will be able to escape! Not one of them will be able to escape!"

  As Li Hua said.

  Different from the average ice layer of 1700 meters in the Antarctic, the thickness of the ice layer in the North Pole is only 2-4 meters.

  Currently, this beggar's version of the gravity gradiometer can still break through the limit in the case of sloppy assembly, and the accuracy can reach 3.5 meters.

   Then after the improvement of the military end, there is no pressure at all when it breaks through to 4.5 to 5 meters.

   Indeed.

  In terms of the current international situation that is still peaceful on the surface, even if the rabbit finds nuclear submarines on the opposite side of the sea or from other countries under the North Pole, it cannot destroy them remotely.

   But many things are meaningless if you don't use them now. Anyone with a discerning eye can see the strategic value of this thing.

   At the same time more importantly.

  Although the core material of this gravity gradiometer is the Pangu particles that all countries are capable of producing.

  However, in terms of specific measurement modules and structural design, there are strong research and development barriers—if Xu Yun does not have the blueprint rewarded by the halo, completing these two links is also difficult.

  Therefore, there is no need to worry that other countries or institutions will master this research and development technology in the short term unless it is launched across the sea.

  Feeling Li Hua's tightly pinched shoulders, Xu Yun was also very excited.

   But as a developer, he is very clear that the gravity gradiometer can land this time, not only because of his own credit:

   "Li Gong, this event is indeed worthy of celebration, but there is one sentence you said a bit too much."

   "This time we were able to achieve results far beyond my own credit. Professor Ge's balance module and Professor Huang's structural diagram also played a very important role."

   "Without everyone's concerted efforts, I alone would be far from being able to succeed."

   Li Hua glanced at him upon hearing this, and while nodding, a hint of relief appeared on his face.

  He is gratified not because Xu Yun didn't take the credit, but because Xu Yun can still maintain a sober, or pure heart in this case.

be honest.

   This is a very rare quality.

   Then he shook Xu Yun's shoulder vigorously, motioning him not to worry about others, and explained:

   "Don't worry, Xiao Xu, we have a lot more money now, and we won't be unable to get material rewards for many contributions like before."

   "For example, I can tell you now that Lao Ge will go through our internal award process. As for Professor Huang?"

  Seeing that Li Hua seemed to be rewarding herself, Huang Yuting who was at the side quickly shook her hand and interrupted:

   "Gong Li, I don't bother with bases or national rewards here—I'm already content to see the first test of the gravity gradiometer today."

   "I only have one request personally, that is, when Yongling is being excavated, I can be allowed to go to the site to observe and emulate in person."

   Hear her words.

  Li Hua turned his head and looked at Ge Tongyou, and suddenly Qiqi showed a playful smile:

   "Little Huang, are you sure you don't want this reward?"

  Huang Yuting was taken aback for a moment.

  She noticed the change in the address of Li Hua and Li Hua—except for the phrase "little girl" when they first met, they all called themselves Professor Huang in other time periods.

  Then Li Hua turned around and said to the unintelligible crowd:

   "Everyone come with me first."

   After speaking, he greeted everyone and walked towards another direction at the foot of the mountain.

   After walking about two hundred meters.

   A group of people stopped in front of a warehouse.

  Li Hua stepped forward to enter a password and verified his fingerprints. The warehouse was quickly opened, revealing the open space inside.

  Li Hua pointed to the inside again:

"come in."

  Everyone obediently followed in.

  The aisle of the warehouse is 30 to 40 meters long. Taking the opportunity to enter the warehouse, Xu Yun also saw some details that the gravity gradiometer could not confirm:

  For example, the previously scanned piece of meat is pork, which is hard and steaming. It looks like it was temporarily moved from some freezer for this experiment.

   Another example is that there is a mahjong table, and the tmd is automatic

   Then under the guidance of Li Hua.

   A group of people quickly came to the innermost part of the warehouse, which is also the very center of the mountain.

   At this time, there are some special cement and sealed wooden boxes here, and the boxes are undoubtedly the Type 67 Happy Stick.

   But compared to these two gadgets, what really catches the attention is an object on the side of the cement:

   This is a tall object wrapped in black cloth, it looks like it is three or four meters high, and the surface is 'convex and convex'.

It is clear.

   This is the alloy plate on the hangar roof of the ship that Xu Yun and the others detected earlier.

   If nothing unexpected happens.

   Below the cloth curtain should be the rolling shutter door, communication antenna, etc.—of course, the fire control radar of the anti-aircraft missile is definitely not included.

  Seeing that Huang Yuting's expression was still a little dazed, Tongyou Ge couldn't help but make a point:

"Little Huang, do you still remember what I said when we first met—I served in the XX Navy a long time ago, and the gravity gradiometer designed by Lao Huang in 2013 was installed in my old army. On the ship, the number is XXXX."

   "The ship's lifespan expired in 2018, and the measurement equipment at that time was much more accurate than in 2013, so the gravity gradiometer was decommissioned along with the ship."

  Huang Yuting was taken aback for a second, and then her eyes widened, and her eyes were full of disbelief:

   "Professor Ge, you mean."

   Ge Tongyou nodded, without further explanation, pointed to a corner of the curtain and said:

   "Pull it out and have a look."

  Huang Yuting's heartbeat suddenly started to speed up,

  Then she looked at Xu Yun, Li Hua, and Ge Tongyou.

   Then he walked to the edge of the curtain a little nervously, and twitched lightly.

  Hula~

   With the opening of the curtain.

  A hangar roof alloy plate with a size of about 2X4 appeared in front of her.

  Apart from some other small parts on the alloy plate on the roof of the hangar, the most conspicuous thing is a black instrument more than one meter high.

  The moment Huang Yuting saw the instrument.

  The line of sight became a little blurred.

   She walked gently to the side of the instrument, skillfully touched the side of the instrument, and her fingertips touched a small screw cap.

  It was the summer of 2013, and the completion of the instrument happened to be the same month as her master's graduation.

  At that time, Huang Danian specially applied for a procedure, and brought Huang Yuting into the R&D center of the Beihai Fleet. Huang Yuting screwed on the last screw of this instrument by herself.

   This is also the first high-sensitivity shipboard gravity gradiometer equipped by the Navy.

  The position of the screw. Impressively, it is where she is touching at this moment.

   Now, ten years have passed in a flash.

   Unexpectedly, she saw this instrument again in Xichang today.

   While Huang Yuting was filled with emotions, Ge Tongyou's voice sounded from her ears again:

   "Xiao Huang, there is something I want to tell you."

   "Considering that the current accuracy of this gravity gradiometer no longer has the value of confidentiality, after discussion and approval from above, the base has decided to terminate its reserve mission and return it to you."

   "In addition, the base is also preparing to sign a fixed-point project agreement with Jilin University, with an initial investment of 4 million yuan to fully support your research."

   "If you have no objections, we can carry out relevant handover after returning to the headquarters"

   Ge Tongyou didn't finish talking.

  Huang Yuting, whose eyes were already full of tears, had a sore nose, and two hot teardrops slid down her cheeks, and fell heavily on the metal shell of the instrument

Note:

  It's the last day at the end of the month, everyone who has a monthly ticket can vote, 8000 votes can be drawn for a prize

   Recommend a friend's Changsheng novel:

   Li Yuan traveled to the world of martial arts where demons and ghosts dormant, and became an ordinary hunter.

   It was hard for him to survive, but after he had a wife, he realized that the golden finger was long overdue.

   The stars shift, the sea changes, the mountains and rivers change and I remain the same.

  (end of this chapter)

Chapter end