How high is the level of science and technology in this world, first of all, these powers who live on sea power rely on battleships to fight, and battleships sound particularly low-level, and secondly, they seem to be wasteland, occupying only coastal areas, which seems to be more decadent than before the nuclear war.

The world's three major powers have a population of more than 500 million. The population of 500 million here refers to the cities that have been censused among the cities in the coastal area. Taking the East Asian Weekly Alliance as an example, the number of new humans is small, only 420,000, and the number of subhumans is 25 million, and the rest are all sub-humans who are engaged in basic labor and have a lifespan of only about 40 years, and the data on the life span of subhumans is expected to be only about 30 years old in the wasteland. Such a population has built cities along the coast, with dense high-rise buildings, and there are also many buildings underground. Almost all of the high-class residences are about 300 meters underground. All the food needed by such a population comes from marine algae farming, which is filtered through huge semi-permeable membranes. Scoop up a lot of algae, as for meat, chicken, duck and fish, don't think about it, that thing has long been extinct, all are insects, burn it and add monosodium glutamate, and then dry, the meat powder that comes out smells very good.

There are no wet markets, and food is bagged from generation to generation, placed in supply stations, and then purchased by humans with wage points. This is the food of the new humans. As for the new humans, their recipes are much richer, unlike bagged food, which is completely indistinguishable from what kind of processing, protein starch energy block looks like. The food of the new humans consists of fish, plant tubers, and piggy-sized mice. The food that is cultivated and grown is something that only new humans have the right to experiment freely with. As for the sub-human purchase, with the ticket # according to the purchase.

And the most powerful warship in this world, now Sun Chiyong saw the huge warship of the Alliance, appearing in the port near his own base in this world, this base is Sun Chiyong's, but the fleet is not. The battleship was run back to land.

When this behemoth emerged from the harbor, the sliding back like a crab's carapace gradually appeared from below the surface of the sea, which was something that made deep-sea phobia fatal, a huge battleship two hundred meters long and thirty meters wide, the body of this battleship was flat, thick in the middle and thin on both sides of a long shell. Layers of moss emerge from the surface of the water, and small fish and shrimp bounce on this flat island that suddenly rises from the water. As it ascended, such a large plane rose up, and the violent currents dispersed from the area where the battleship floated to the surrounding areas, and so much water was discharged to the surroundings, and huge waves suddenly appeared in the entire harbor that spread around.

Sun Chiyong stood on the high platform and felt the fierce momentum of the battleship's ascension, as if a huge sea monster had awakened from underwater. At the same time, laymen look at the lively, insiders look at the doorway, the design of the diving battleship, the shape must consider the edges and corners, not any shape can walk in the sea, and the fighter jet, when flying fast in the air, the body of the fighter that is slender in the air flow, it seems that there is no resistance to flying.

The same goes for submarine design. Be very smooth. In this way, the noise resistance is small, but this kind of warship that rises from the bottom of the water is not designed for rapid ascent. With such a wide surface, it can make huge waves in the harbor when it rises. What a resistance. This type of battleship sailed underwater, and the flat sides were designed to overcome the resistance of the advance.

If you look closely, the smooth surface of the back is not completely curved, but leaves two protrusions in the state of the tube. What are the two semi-convex tube-shaped parts of the battleship's flat back that span the first place of the battleship? Soon the puzzle was solved. If you look closely, the two that run through the top of the flat battleship are not two bars, but six are arranged in parentheses (===)

The bulge quickly opened from the center, revealing a turret. Of course, this battery is strange. Because the tube is too long. How long is a strip on the back of a battleship? Fifty meters. A tubular protrusion is fifty meters long. People from the 21st century would never have imagined that this thing was a cannon with such a long barrel. According to material science, such a long barrel will bend when lifted, and you don't see the Paris cannon, in order to prevent the barrel from being bent by gravity, steel cables and brackets are used to make the barrel straight.

This barrel did not have a bracket and a steel cable, but had another thing, a circle of buoyancy devices on which a moving buoyancy device could be moved. This way of fighting on battleships is about to come out. Sailing in a flat position about fifty meters under water, when encountering a combat situation, six protruding waterproof covers opened, and the barrel of the electromagnetic cannon was raised under the action of movable pontoons, and the barrel was exposed to the water.

There are no aircraft carriers in this world, and when the festival is exhausted, the ultimate weapon in this world is to attack directly with nuclear weapons as standing weapons. The battleship used nuclear shells. Theoretically, a nuclear artillery shell with a yield of 5,000 tons and a weight of 150 kilograms will be hit above the stratosphere with thin air by means of an electromagnetic cannon, and after flying 900 kilometers, it will return to the atmosphere.

There is no satellite positioning in this world, and in the complex electromagnetic environment of nuclear warfare, all electronic fighters have failed. There is no underwater aircraft carrier, because if the underwater aircraft carrier increases the take-off speed, it must have a deck, and once there is a deck, then the resistance under the water is huge, and there is noise. It's a world where nuclear shells bombarded his mother. Weapons that must not be morally impermissible in the twenty-first century.

Of course, such a battleship needs to be escorted by many submarine formations in case of a surprise attack by aircraft, and once these submarine formations find that aircraft appear, they will also have a nuclear bomb air defense. Of course, such a battleship with a displacement of 40,000 tons is, of course, nuclear-powered.

Nuclear-powered battleships, that's right, in the XXI century, are almost the same joke as antimatter boiler tractors. It is a real existence in this world.

Deterrence, Sun Chiyong felt the shock of this weapon of war. The three major powers of the world all have a large fleet of such warships. There was a diving nuclear warship battle in the world of Nuclear Yuan 1001. At that time, the artillery was not an electromagnetic cannon firing system, but still used an extended barrel gun to fire, about fifteen warships, in an eight-on-seven posture, the two major forces of Wanstan and the Watt Federation fought for the Cape of Good Hope, and launched an unprecedented battle duel. The warships of both sides formed an uneven battle line, and each battleship was 50 to 20 kilometers away from its own warship. Fired directly at each other at the Atlantic and Indian Ocean junctions.

No one recorded the high-altitude footage of the battle at that time, because any possibility of observing the war from God's perspective was gone. A white mushroom-like cloud of nuclear weapons exploded on the surface of the sea. Both sides are relying on sonar to locate their opponents' positions. Intensive nuclear artillery fire, bombardment of the sea surface where local warships may exist. A total of five battleships lay completely on the seabed. Since then, the maritime arms race between the three major powers has intensified. The basic design of nuclear-powered warships is all the same idea. The first is the underwater flattening body. The second is to engage as much as possible at 900 kilometers. It's not that nuclear artillery shells can't reach the opponent, and the current electromagnetic cannon ballistics can hit up to 2,000 kilometers away from the atmosphere through high-altitude ballistics. Rather, the sonar of both sides captures the distance of the opponent, which limits the play of artillery.

The technology tree in this world is very biased, and the engine is still vorjet-based in aviation technology. And the technology of the reactor has matured on three generations. As for space, in the early days of the nuclear era, space junk will fall from space from time to time. In the early days of this world war, everything in space was destroyed, leaving behind space where space junk was rampant, so that now the early investment in space technology is not rewarded at all. If a satellite is launched, it will be destroyed by space junk in a few months.

"What do you think?" Sun Chiyong asked his sister beside him. Sun Binghui said: "As long as the fighter plane does not get rid of the airport for a day, everything in this world is under the threat of the fleet. Sun Chiyong nodded and said: "This kind of development in pursuit of destruction is really unheard of." ”

Huge warships were refurbished in the harbor. Layers of attachment were removed, revealing the black ship's body. This monstrous monster quietly greets the sunshine in the harbor.

The camera switches to Ren Di, Ren Di's conscripts have gradually been in place, of course, Ren Di's conscripts are not in place, Ren Di has already begun to do it, after all, there is a base, isn't it? Although it's the colonel's base, it's now buffed.

Huge pressurized water pile steel pipe, since the material appeared from the steelmaking furnace, Sun Dingchuang felt the title of Ren Di's so-called accelerator, using the current steel furnace to make steel, without precise control, practicing qualified materials is the same as Xiuzhen novel alchemy, ten furnaces do not know if they can produce a qualified material. However, Ren Di's heat is very well grasped and very accurate. On the one hand, I have a good understanding of the system of production workers, and every key link is seamlessly coordinated. This shows that Ren Di knows Sun Dingchuang's worker production system very well, on the other hand, he is very clear about Sun Dingchuang's industrial level and a series of standards.

Wang Long, Chen Xin, and Jiang Le, these three represent the highest industrial level of the three major societies of the Tianzi League. However, Ren Di worked with these three in the last game, this is the school officer reserve, and he can get the knowledge system inheritance that officers do not shy away from in various tasks.

After the material came out, and then there was a jaw-dropping acceleration of the stand, and the seamless steel pipe was formed in one piece. This is the seamless steel pipe of the nuclear reactor hydraulic press, and there must not be any cracks in it. Even if it's a logistics talent, a small difference in the use of a talent and a small difference in the use of tools can make a slight difference in the processed item. However, in the last mission, Ren Di's foundation was so strong.

Sun Dingchuang watched Ren Di mass-produce advanced equipment that was more than 20 years more advanced than the current base. He muttered to Li Ziming, who was also incredible: "Do you think he looks like a humanoid base car." Li Ziming said: "There hasn't been such an excessive before? ”