Xu Fei was much more relaxed when he learned that his biggest concern was no longer a problem, and he didn't want his army to die in vain.

"Isn't the commander in Afghanistan, just come back for this, you just send me a message, there's no need to make a special trip." Xu Yuan asked with a smile after pouring Xu Fei a glass of boiled water.

Xu Fei shrugged his shoulders indifferently, isn't he boring, others are fighting with hard work and exhaustion, but destroying the Japanese army is just calculating when to defeat the enemy, if he doesn't run around, he will probably be idle.

"Why don't we go and take a look at those variable mechas, now the electronic equipment has been perfected, but the connection of the variable systems of those mechs still needs to be debugged for a period of time, and it is estimated that the test test will be completed, and it will be used by the special combat team probably next year." As soon as Xu Yuan saw Xu Fei's appearance, he knew that he was okay and came back, so he said with a smile.

Xu Fei nodded and followed Xu Yuan out of the real room, still taking the underground train into the secret test site deep underground, the ten humanoid variable mechas, which were far larger than the current beast-type mechas, had been assembled, and were now being adjusted by the testers to adjust the number of each joint part.

"The research of variable mecha is to lay the foundation for future interstellar warfare, and this kind of mecha that can be used by land, sea and air is theoretically not very effective, but why do we need to complete this kind of mecha research first?

That's for the future development of mecha not to take a detour, the mecha model is best to have a single role, land, sea, air and space, these mecha types are just like the various weapons we are developing now, there are so many types. There is no need to make countless kinds of the same specifications for comparison;

The number of variable mecha is huge, and the design precision is very powerful even in the future world, but they are not the best mechas. As for why? That's because they are so precisely designed, and if they fail, it will affect the performance of the entire mecha.

After calculating, we believe that if we don't research and manufacture variable mechs now, then people in the future will go back this way, and cause a kind of regressive development of mecha weapons. Xu Yuan pointed to those tall mechs and introduced to Xu Fei.

"Is that so? I've always thought that you thought this kind of mecha was the best, and you made it after a long time to avoid future mecha designers from going backwards, so what do you think is the best mecha? Xu Fei looked at the mechs that were constantly raising their legs and hands under the control device and asked.

Xu Yuan clicked on the computer and showed the design drawings in front of Xu Fei and said:

"It's best to have a beast-type mech on land. It is best to use a spherical or shuttle attacker underwater, that is, the kind of underwater machine qì person you have seen;

Mechs in the atmosphere can't be compared to fighters at all, so it's a joke that mechs with huge resistance in the anime are faster than fighters. In space, there are not so many scruples, as long as it is a mecha with quick reaction, high firepower and high hit rate.

This time, the mechs of the special operations team were going to fight in the desert, and I asked the technicians to bring the new weapons and equipment requested by the commander, and also to replace the limbs of their mechs. Otherwise, there is a high chance that these massive mechs will sink into the sand. This is especially true for the war spider's huge mecha with slender limbs;

It is almost impossible for the mecha to adapt to all terrain now, unless future technology can form something like an energy shield, so that even if the structure is not changed, the principle of force field can make the mecha ensure normal combat in all terrains. ”

"Well, these professional things are too complicated, I guess I won't be able to figure it out for a while, but since you say that the variable mecha is too delicate and not suitable for future wars, why do you still design my mecha according to the variable mecha?" Xu Fei looked at Xu Yuan inexplicably and asked.

For what Xu Fei asked. The hundreds of researchers in the research institute are going all out to carry out design research, you must know that Xu Fei is going to take it to the fairy world to fight. The general design simply cannot make such equipment meet the requirements, Xu Yuan clicked on the preliminary design drawings and explained:

"Commander, your mecha is required to be powerful, fast, and able to fight between land, sea, air and space, we have no phase transfer coating, and we do not have an energy shield, so we can only rely on the armor provided by the commander for protection;

According to the calculation of the material sample provided by the commander, such a material will not deform and change the structure even at a high temperature of one million degrees, so the mecha we designed did not calculate the number of physical structure damage;

In that case, the mech can transform between the aircraft, the humanoid mech, and the submersible, and it will not affect its combat effectiveness;

In addition, several of our miniaturized mecha weapons are also manufactured according to these materials, particle cannons and laser cannons eliminate the problem of high temperature damage to the launcher, so we have made small high-energy weapons beyond the level of manufacturing in maybe five hundred years;

Although the helium three engine is not as powerful as the sun furnace in the anime, the propulsion converted by the engine block designed now is equivalent to the overall propulsion of the Kunlun, and the design weight of this mecha will exceed 100 tons, but with such kinetic energy, even if the ground accelerates, it can get out of the atmosphere under five times the gravity of the earth.

A qiē is king in materials, this is the calculation of all our researchers, because with the materials provided by the commander, this qiē is not difficult to complete, but without such materials, even if we are capable, we will not be able to deal with the miniaturization of weapons, the miniaturization of engines, and the structural design of mechas.

According to our design calculations for this mecha, in the absence of suitable materials, in addition to the electronic structure, such a powerful mecha cannot be made in 500 years or even a thousand years. ”

"Uh, that's." Xu Fei couldn't help but say in surprise.

He originally thought that according to the eyes of these super researchers, the big deal was just a few decades advanced, but he didn't expect Xu Yuan, who had always been serious about scientific research, to say a design that exceeded a thousand years, and he looked at his mecha, which was more flamboyant than the assault free equipment;

250 mm plasma cannons on both shoulders, a pair of 200 mm laser cannons and a pair of 220 mm particle cannons on the waist, four 36 mm machine guns on the chest, an impact shield on the left hand, and an electrically powered 120 mm laser gun on the right leg.

These equipment are designed according to mutual mechanics and aerodynamics, even during combat, they cannot affect the movement of the mecha, and in addition to Xu Fei's armor, the silicon, mica, ruby, silver and other substances used to make this mecha are all extremely pure products of the system. (To be continued......)