I am really a language teacher

At a certain naval base in the South China Sea of ​​Cathay, several second-generation Tiger Shark submarines are quietly parked in the base.The Tiger Shark II submarine is the main submarine of the Sinian Navy, and it belongs to the diesel-electric hybrid energy submarine.This kind of submarine has a faster sailing speed and is more cost-effective in terms of energy consumption.Of course, diesel-electric hybrid submarines also have a big problem, that is, the weak endurance, which leads to the limited attack distance of this type of submarine; at the same time, the noise is relatively loud, which was jokingly called by the US Navy. sonar stations will be woken up.Although these two shortcomings have been criticized more, but because the new generation of submarines is still under development, most of the navy officers and soldiers have to continue to drive the Tiger Shark II while making complaints.

"I said, Xiao Linzi, is your news accurate? Is there really a new submarine parked at the berth in District [-]?" Xiao Ma and Xiao Lin are both submarine fighters.

Since submarine crews have to lurk on the bottom of the sea for more than two weeks every time they attack, the boring life on board actually puts mental and psychological pressure on the crew.Therefore, when resting, the conditions of the crew are much better than that of ordinary naval fighters.The captains hope that their men can relax during the rest, which will be of great help to the next attack.

Although the sailors also like to go to the cinema and KTV to relax when they are resting, the main topic of conversation is their own submarine.Especially the recent news has been reporting that the research and development of the third generation of Tiger Shark has entered the finishing stage, so the crew are more concerned.And Xiao Lin's popularity in the base is very good, and under the premise of not violating discipline, Xiao Lin can inquire about a lot of news.

"Nonsense! Let me tell you, the state of alert in No. [-] area is Class A, so don't go around blindly. Then you will go directly to the military court, and even the captain will not be able to get you." Xiao Lin knew that Xiao Ma was very sensitive to submarines. It was crazy love, for fear that he couldn't stand the temptation of the new submarine, so he ran over there to watch. "At first I thought it was the third generation of Tiger Shark, but later it was confirmed that it was the improved version of the second generation of Tiger Shark. But I heard from Lao Liu that the improved version of the second generation of Tiger Shark is stronger than the third generation of Tiger Shark. All the third generation of Tiger Sharks were beaten back designed, and we have a brand new submarine under study, which is said to be called the 'Sperm Whale' type."

"I said you Xiaolin, why don't you have a doorman?" Just as Xiaolin and Xiaoma were biting their ears, the captain walked into the dormitory. "I can tell you, if you want to do this again next time, I will send you directly to the military court. Go! Follow me to see the new submarine. Don't guess, this new submarine is for our formation to use. .”

Under the leadership of the captain, Xiao Lin, Xiao Ma and others finally saw the new submarine, which is the improved version of Tiger Shark II.In addition to the formation that Xiao Lin and Xiao Ma are in, the formation that Lao Liu is in is also here. It seems that they are also the formation that accepts the new submarine.Kobayashi took a look, and there were about five formations here, which happened to correspond to the five submarines in the berth.

After all formation members arrived, a temporary rostrum was also built. There was a large LED TV screen on the rostrum, and there were two smaller TV screens on both sides, enough for everyone to see clearly.Not long after, a young man came up.

He cut to the chase and said: "This task is more urgent, so I won't talk nonsense. The submarine you are facing is called the Tiger Shark II improved version, which is the prototype of the new Tiger Shark III. It will also be used for the upcoming design. The Sperm Whale type provides reference. Compared with the Tiger Shark II, the improved version of the Tiger Shark II is mainly modified in the shell and armor of the submarine, the power system, the life support system and some weapon systems. The shell of the improved Tiger Shark II And the armor adopts brand-new materials, which increases the diving depth of the submarine by at least 50%. At the same time, after we upgrade and improve the power system, not only the output power is increased by 30%, but the noise is reduced by 60%. Our life The maintenance system adopts a new space design, so the living conditions of the crew in the submarine will be greatly improved. The most intuitive thing is that the air you breathe will be closer to the natural environment, and the noise inside the boat will also be reduced a lot.

Finally, our weapon system is equipped with electromagnetic torpedoes, which increase the destructive power of conventional torpedoes by 40%, and can also paralyze the opponent's electronic system.After introducing the improved Tiger Shark II, let me announce the content of this mission.Two aircraft carrier formations of the U.S. Navy recently cruised near the Guam Naval Base of our country. At the same time, the Australian Navy, Philippine Navy and Indonesian Navy will join them today and tomorrow to hold a naval show called "Eastern Shock".As the imaginary enemy of this naval drama, we naturally have to sneak around and watch.Of course, it would be best to cause them a little trouble.

Well, the operation manual and specific task content of the Tigershark II improved model will be distributed to the corresponding personnel, please read carefully.This task will officially start in 36 hours, please pay attention to check the time and pay attention to rest, I wish you good luck! "

After the meeting, everyone was asked to leave the berthing area.Xiao Ma greedily read the data in the manual. As the deputy chief engineer on the submarine, Xiao Ma could see many parameters of the submarine.After reading these parameters, Xiao Ma showed a shocked expression.Because based on these parameters, Xiao Ma feels that these improved Tiger Shark II can be named Tiger Shark III.God knows, to what extent the parameters of the third generation of tiger sharks will be improved, and what will happen to the mysterious sperm whale?

"I said Gao Suo, now you are using me as a doctor of omnipotence? Last time I was asked to evaluate electromagnetic weapons, but this time I was asked to design a nuclear submarine?" Sun Ping looked at an order handed over by Director Gao. The letter is incredible.

"Isn't that because you have done so much recently?" Director Gao was a little strange, but considering that Sun Ping could even design new rockets and interplanetary spacecraft, wouldn't it be very simple to design a nuclear submarine? ? "You have also seen the country's basic requirements for submarines. The first is to be nuclear-powered, so that the endurance and output power of the submarine can be greater; the second is to be able to transplant the life support system of the space capsule into the submarine. On the one hand, it makes the crew more comfortable, on the other hand, the incubation period of the submarine can be longer; the third is the use of new materials, the submarine must be able to dive into depths that other submarines cannot dive into, and at the same time improve the performance of the submarine. Anti-strike. Finally, it is the full introduction of electromagnetic weapons and the design of artificial intelligence assistance systems. In short, this submarine is yours to design!"

Sun Ping returned to his office with the order letter. The computer in his office was actually an input device directly connected to the Eastern Sage. After all, Sun Ping was the final administrator of the Eastern Sage.

Regarding the design prototype of the sperm whale nuclear submarine, Sun Ping adopted the typhoon-class nuclear submarine designed by the Soviets on the earth plane.That is the largest and heaviest submarine so far on the Earth plane. The entire submarine is 173 meters long and can accommodate 180 crew members.Of course, as the largest submarine, the typhoon class has obvious defects, that is, the speed of movement and the depth of diving are restricted.

However, after Sun Ping replaced the new material, according to the calculations of the Eastern Sage, the submarine's diving depth can reach 1500 meters, and the limit depth is 2000 meters.At the same time, due to the use of a large number of touch screen devices and the use of new materials in the cabin, the already relatively spacious cabin is even more spacious.

According to the design, the bedrooms of the officers are two or four; the bedrooms of the soldiers are eight.Not only do bedrooms have toilets and washrooms, but the per capita living area exceeds five square meters.In addition, in addition to the air conditioning system and air circulation system in the whole submarine, there are also hot spring SPA, gymnasium, entertainment room and small theater in the submarine.

In the future, the sperm whale will use controllable nuclear fusion as its power source, so the submarine can lie on the seabed for 240 to 260 days without floating if the supplies are sufficient.

Sun Ping's design plan was naturally passed to the Ministry of National Defense and the Joint Chiefs of Staff of the Three Armed Forces. After reading the design draft, everyone was shocked by the various parameters above.However, according to the opinion of the expert group, these parameters are completely credible.

But after seeing the air-conditioning system and entertainment facilities in the cabin, several army and air force generals laughed and said, "Is this going out to fight? Or go on vacation? Look, cinema, KTV, sauna, SPA... make me I want to serve on this submarine."

"Isn't that something that can't be helped? Our crew will stay on the bottom of the sea for more than half a year. If we don't give them some fun, there will be no problems?" Naturally, someone from the navy explained, "In the past, the beds in our submarines were One person cannot turn over when lying in it. Officers are a bit better, there are about eight people in a room, and the bed can be turned over at least a little.

The most uncomfortable thing is the toilet, there are few seats, fortunately everyone is a man, otherwise it would be really suffocating.But even so, when you are really urgent to urinate and have no place, you can only find a corner to be comfortable and comfortable.As a result, the smell in the cabin, even if you punish people every day, it’s okay!

The air circulation system of this sperm whale can not only ensure sufficient oxygen at the bottom of the sea, but also ensure fresh air.But we have to train these brats on the shore, lest they forget that they are going to fight in this comfortable environment! "

Just as the officials were checking the design draft of the sperm whale nuclear submarine, Xiao Lin and Xiao Ma had already gone to sea.Because of the extremely low noise of the improved version of the Tiger Shark II, the passive sonar of the submarines of the United States, Australia, the Philippines and India did not find that the submarines of the Cathays had quietly followed them.

Just when this group of people thought they were already showing off their power at the naval outpost of the Cathay, almost all submarines and aircraft carriers were locked by the active sonar of the Cathay.In naval combat, being spotted by active sonar is basically the same as being spotted by the enemy's fire control radar in air combat. They just need to press a button to hit you.

The US admiral yelled on the aircraft carrier at this time, "Where are our submarines? Where are our anti-submarine forces? All formations are in a defensive state, and the entire army is retreating!"

The general cannot be blamed for losing his composure. The submarine itself is an aircraft carrier killer, especially when the opponent's submarine escaped all of its own anti-submarine forces and lurked next to the aircraft carrier.God knows whether the opponent's active sonar is just provocation, or if they really intend to open fire.

You know, Guam next to it is the overseas territory of the Cathay Kingdom, and the entire Guam area is not just an island of Guam, but also many small islands nearby.According to the map, a small island less than 10 nautical miles away from the aircraft carrier is the island of Cathay.According to the provisions of the law of the sea, I have already invaded the territorial waters of the Cathay Kingdom, so it is completely justified for the other party to open fire.

Just when the general was in a cold sweat, several submarines from Cathay came up, so there was that famous photo.Originally, the United States brought reporters with the army to film its own illustrious military exploits, but unexpectedly, it was slapped by the new submarine of Cathay.Especially as the reporters accompanying the army began to break the news one after another, more details were revealed.These cruel facts make Americans feel very uncomfortable.