These days, together working in the scientific research center, Xu Xingchen has basically understood the characteristics of Yuanwang and Yingtan.

Although she looks like the mature spaceship, her personality is a little naive, and it can even be said to be a little naive.

When she was doing things other than scientific research, she was always half asleep and half awake, and she was weak in everything she did, as if she was saving her physical strength and energy.

Once you enter scientific research, your whole body is highly concentrated and excited, and your speech and communication are also particularly direct.

If no one greeted her, she would spend alone in the research center and would never have thought of doing anything else.

Xu Xingchen didn't want her to work too hard, so he wanted her to take a little more rest.

Even though she looked bad when she was half asleep and half awake, she was indeed resting for Sister Yuanwang, and she herself said that taking a nap was enjoyment.

However, Xu Xingchen did not take the initiative and persuaded her to rest in a blunt manner. That would have no practical effect.

Xu Xingchen's approach was to go to the research center with her normally, watch the time, rest and eat, so he went straight to ask her to leave.

She still abides by the requirements of her commander.

Although the overall efficiency is definitely not as good as the whole process of rest and work, the current scientific research work is not particularly urgent.

The aircraft carrier can definitely be built within one or two months, and other high-end equipment is icing on the cake.

In other words, for the Admiral's Office battle and the deep-sea battle, the aircraft carrier itself is already the icing on the cake.

So, it doesn't matter if it's faster or slower.

Yingtan is very calm, peaceful, and very understanding at any time. He is a very mature sister.

Yingtan actively cooperated with Xu Xingchen to subtly control the atmosphere of the scientific research center and prevent anyone from forgetting to eat and sleep too much. Of course, it is mainly aimed at the far-sighted view.

The three of them spend about seven to nine hours every day, sometimes more and sometimes less.

Two days after the magic modification of the P51 aircraft was completed, Yingtan completed the optimization and adjustment of the AK726.

The main model AK726G has reduced the total weight from 26 tons to 20 tons, and has added a more complete water-cooling system, with the total fire rate increased to 120 rounds per minute.

It can be installed on the hull of frigate above 800 tons.

The special weight-reducing version AK726Q, based on the main model, has reduced the structure under the deck, and the total weight is reduced to 15 tons, and the total fire rate is therefore reduced to 80 rounds per minute.

It can be installed on a hull of more than 300 tons, mainly for the 037 missile boat.

The important naval gun development was completed. Xu Xingchen carried out new upgrades and transformations to the main ship girls in the next two days, and completed the overall transformation of Jiujiang and 037.

The transformed ship girl has basically not changed its main weapon, mainly upgraded and replaced the newly completed equipment.

New diesel generator sets, new 381A to air realm radar, and 517A to air alert radar, add Eagle Strike 9 small anti-ship missiles, etc.

The tonnage of the hull is more than 3,000 tons. The original double 130mm main gun was used, and the main gun remained unmoved for the time being, and all the secondary guns were replaced with AK726G.

The Type 01 frigate with a tonnage of only 1,000 tons has its main gun replaced by AK76G, which takes into account both air defense and sea resistance.

Jiujiang, which has not been modified, was renovated according to the model of Yingtan and Chengdu, and installed two Triple Sea Eagle-1 A three-missile missile launchers and installed a helicopter platform.

As for the little 037s, Xu Xingchen decided at the beginning that he would not put them into the main fleet.

We are ready to let them continue to undertake their jobs, namely patrol, escort, and anti-submarine areas in the offshore area.

At the same time, the Admiral's Office has recruited a large number of low-class ship girls, requiring sufficient reliable personnel to take on tasks related to discipline inspection, which can be handed over to them.

Based on such combat needs, Xu Xingchen replaced their main gun with AK726Q dual 76mm gun and the secondary gun with 76A dual 37mm automatic gun, and installed as many as possible.

These artillery, coupled with mature fire control radar, are more than enough to deal with small boats of the same size, and even frigates, and their air defense capabilities are not weak.

Then two sets of four-unit Eagle Strike 8A missile launchers are installed. The default weight of the Eagle Strike 8A missile is 815 kg, the default warhead is 165 kg, and the maximum range is 70 kilometers.

After changing the semi-armored warhead to an armored warhead, it is enough to deal with enemies from frigates to cruisers, or to enforce the law.

Although the missile warhead is relatively small and may be powerless to deal with large-scale battleships and other large-scale battleships, even if it can break through the destructive power, there are no battleships in the Admiral's Mansion.

If you encounter a battleship-level enemy on the battlefield outside the Admiral's Mansion, just call the main fleet directly.

In the Admiral's Mansion, his sisters, Xu Xingchen, who could sign the contract these days, also went to sign.

The hull with a tonnage of less than 800 tons will be modified according to the standards of 037.

If the hull tonnage is more than 800 tons and less than 1,500 tons, it will be modified according to the Type 01 frigate model.

So far, all the original ship girls in the Admiral's Office have finally completed missile transformation.

At the same time, the hull scanning of the deep-sea aircraft carrier was finally completed.

The aircraft carrier deck design of Yuanwang has been completed, and a large part of the cabin facilities planning from the deck to the hangar has also been completed.

Seeing that the deep-sea aircraft carrier girl had completed the scanning, Yuanwang No. 2 immediately paused its design and opened the hull drawings of the deep-sea aircraft carrier.

Be prepared to start comprehensive optimization and integrate your completed design with the hull foundation of the deep-sea aircraft carrier.

However, not long after the work started, Xu Xingchen, who had received the news from outside, ran over and called Yuanwang No. 2:

"Sister Yuanwang, you have been busy for more than a week, so now you can rest for two days..."

Yuan Wang didn't look up and continued to work on his own affairs, and responded casually:

"What are you resting? At our current speed, I guess I will be able to complete it in another week. I have no time to rest now, so hurry up and get the aircraft carrier out..."

"this……"

Xu Xingchen had a helpless expression. When he was thinking about how to persuade Yuanwang's second sister, Yuanwang's sister started to talk to herself:

"The hull of this deep-sea aircraft carrier is really messy. What are these things? Will these messy things affect the operation of her hull?"

After hearing this, Xu Xingchen subconsciously turned his head and looked at the hull structure diagram of the deep-sea aircraft carrier on the screen in front of Yuanwang No. 2, and his expression was slightly stunned:

"This...it seems to have become much cleaner..."

Yuanwang No. 2 asked in a particularly surprising way:

"Is this called clean? After the hull is unfolded, there is no way to leave inside..."

Xu Xingchen knew that Yuanwang 2 had never seen the original deep-sea aircraft carrier hull, so he pointed at the deep-sea aircraft carrier cabin on the screen and explained:

"Second sister, look at these places. These used metal garbage were originally wrapped in thick black sludge, and there was no metal color at all.

"Now the thickness of the sludge has been significantly reduced, and some metal parts can be reflected. This situation is really a bit strange..."

Xu Xingchen's words aroused the curiosity of Yuanwang No. 2. This should be the curiosity of the scientific researchers. He raised his head and asked Xu Xingchen:

"Comrade Commander, do you know what these things are? These black mud and metal parts?"

"have no idea……"

Xu Xingchen subconsciously shook his head, and then immediately realized that this seemed to be an opportunity to divert Sister Yuanwang's attention.

"But... we can go and see if these things have changed and whether they have affected the... status of the deep-sea aircraft carrier...

"Sister Yuanwang, please go together. You are a professional scientific researcher. Maybe you can see something, and this is also related to our aircraft carrier design."

Yuanwang No. 2 frowned slightly, looked at the metal garbage on the screen, hesitated for a while, and finally nodded slowly:
Chapter completed!