"Number one, whose sign do you think I should flip?" Dong Chen, who was dizzy when he saw it, could only pay attention to the "designers" of these submarines.

Obviously, No. 1 didn't pick up, "Sir, it's better to choose what to do or to be up to you." ”

"Well, let's choose for yourself." Dong Chen sighed.

He looked back and forth at the design schemes, which were all very detailed, not only with exquisite modeling, but also with perfect text introductions, with comprehensive explanations of the structure of each part, and the time required for construction.

Such a detailed display reminded Dong Chen of his interstellar world that was being charged, that is, the game world generated based on the "Ship God Cult".

In reality, the maker of that game is also a well-known detail controller, he can be said to be the "best friend" of science fiction lovers like Dong Chen, and science fiction lovers who see the details can't stop.

This is even more true for Dong Chen, because he also "gave" Dong Chen an additional game world, although ...... It's still being charged, but it's still a great favor for Dong Chen.

Now Dong Chen also has a game company, which can repay them, such as giving them some technical support, so that their games can do better, and so on.

When it came to the issue of charging this world, Dong Chen was a little speechless, because it had been a long time since the progress reached 95%, and it had not been moved for a long time, which made Dong Chen a little cowardly, because this meant that Dong Chen might have to take a risk to find Thunder Split.

Dong Chen shuddered, and hurriedly took back the consciousness in the imagination of lightning and thunder, now let's solve this problem, quantum shuttle, space jump and other super space battleships should not think about it for now.

Looking at these detailed plans, Dong Chen said to No. 1, "Remove those extreme designs, that is, those marked with obvious types, such as "freight type", "speed type", "defense type", "offensive type" and other types, and leave those that are more general and stable." ”

What Dong Chen thought was that this first submarine was still more stable, although these technologies were ready-made technologies, but in the end they were all used for the first time, and he didn't have a strong hobby bias, so it was better to be stable and have a more versatile performance.

With Dong Chen's request, the design plan number on the screen was missing a large piece, and a large piece of screen space was quickly emptied.

"Screening, sir, 149 remaining schemes." Number One reported.

"Well," Dong Chen agreed, thought for a while, and then said, "Drop the length below 250 meters, and remove the ones above 350 meters." ”

After Dong Chen's words, more than half of them were missing on the screen.

"Sir, the second screening is complete, and there are 47 sets of plans left." Number One reported again.

There are only less than 50 sets, which is still acceptable for Dong Chen, Dong Chen spent a day, and finally read these plans, and after reading them, Dong Chen finally chose the most satisfactory plan.

This is a huge submarine up to 310 meters long, which is comparable in length to a supercarrier, and is definitely the largest behemoth in the world, but the tonnage of the hull forged from new materials is only 40,000 tons, even if it is fully loaded, it is only 60,000 tons, much lighter than the aircraft carrier, and its diving depth has reached an astonishing 1,300 meters, which is 1,000 meters deeper than the average submarine.

Its shape is very different, compared with the current mainstream submarine round cylindrical hull, its hull is a little flatter, but also more angular, the front is slightly smaller, the rear is slightly larger, some like a sleek elongated arrow, although this streamlined design is not as good as the mainstream shape, but also reduces some of its travel resistance.

It doesn't matter if there is resistance, then use more power to break through the resistance, and the two magnetohydrodynamic thrusters under the hull do this.

The seawater in front of the hull is sucked into the passage under the hull and conducts electricity, and there is a magnetic field built into the channel, which can produce an electromagnetic force on the conductive seawater, so that it accelerates in the channel, and then the rapidly flowing seawater is sprayed out at the stern of the hull to provide power.

This propulsion method can theoretically provide a maximum speed of 150 knots, but it cannot be achieved in practical applications, just as the maximum speed of this submarine can only reach 120 knots, but this is fast enough, faster than most torpedoes in the world.

In addition to its extremely high speed, the magnetohydrodynamic thruster does not need to be equipped with propeller blades, gear transmission mechanisms and shaft pumps, etc., it is a quiet thruster with no mechanical noise at all, and the use of its submersible equipment can be called a "black hole in the ocean".

The shipboard fusion reactor provides it with a constant supply of energy, allowing it to travel in any sea, which is incomparable to the equipment that is constantly being tested in the real world.

The flat hull and rear-mounted bridge give it a wider, flatter deck, which allows it to add an electromagnetic catapult to catapult the aircraft. Its larger bridge is the exit of the hangar, where the entry and exit of the aircraft is located, and when it rises, all kinds of aircraft will be sailed onto the deck and quickly ejected and taken off.

The bridge part above the hangar is both a flight tower and a wheelhouse, where radar and detection instruments are dense, all the command and reconnaissance are here, if any enemy dares to attack, electromagnetic guns, advanced torpedoes, laser defense weapons will let it know what is scientific and technological crushing, not to mention the various missiles equipped inside, which can be attacked at any distance.

Although it is very balanced in any aspect, and its performance in all aspects can only be average if it is compared with the ships of the radiation world, it is outstanding in all aspects of this era, and it is omnipotent.

Dong Chen looked at the perfect and exquisite model, looked at the gray-blue paint, the tough hull, the rudders of different sizes but in excellent positions, and the beauty of science and technology shining everywhere, this was simply a space battleship sailing in the sea.

Looking at the construction time marked on it again, it is only a short two months, that is to say, from now on to build ships, two months later Dong Chen can drive its waves all over the world.

Of course, the completion of construction here only refers to the completion of the construction of this submarine, and the carrier-based aircraft, ammunition, materials, etc. to be used in it, as well as the satellites planned to be launched in the future, are not included.

But this also made Dong Chen very satisfied, if he drove out of the waves, he should not be struck by lightning, this is not flying in the sky, but sailing in deep seawater, even if the thunder and lightning are split, it will be digested by the seawater.

"Number one, it's decided that it's it, let's start building." Dong Chen said loudly with satisfaction.

"Okay, sir, the number QT291 scheme has been adopted, and the shipbuilding program has officially begun."

"Site preparation, shipbuilding platform No. 2."

"Mechanic Worker Ready ......"

………………

"The initial investment rate of construction machinery in the plan is 89%, and the Yangtze River No. 31 submarine has been dismantled in 9 hours, and the final investment rate of construction machinery in the plan is 100%."

"The material library is open, the transport machinery is being prepared......"

"The transport machinery was started, and the input rate was 100%."

………………

"No. QT291 Scheme Construction Data Importing ......"

“5%…… 39%…… 77%…… 100%, the data import is successful. ”

………………

"The shipbuilding program was successfully launched."

After a series of "start-up" and "preparation" sounds related to the project, No. 1 said to Dong Chen, "Sir, please name this submarine." ”

"Name?" Dong Chen muttered for a while and said, "Submarine...... The submarine will be called the "Advance". ”