Wang Fenglin found that Yuan Gang was in a very good mood in the past few days, and he was much more efficient in doing things, and no matter whether Chief Mao or others put pressure on him, he was happy to bear it. After work, in the smoking area or in the outdoor corridor, I hung a small cigarette with a comfortable face, and actually hummed a little song. Sometimes Wang Fenglin encounters it, sneaks over and listens to it: "The bell rings, the crow quacks, the war is red slowly, the grass and trees are burning everywhere, no matter how he is, the monk is happy, the top is light, the top is light, and he is not hurt at all!" Wang Fenglin was stunned when he heard this, and at this moment, he saw Yuan Gang put out the cigarette butt, sat down, and said again: "Brother Yigang, rest, rest for a while" Wang Fenglin turned around and ran, afraid that he would be infected with the "second disease".

The engineering machine of the new mecha has already begun to be produced, and in the design of the new mecha this time, the energy is still a hybrid of oil and electricity. But it has changed the way in which the two energy sources are powered by a combination. The old mecha relies on electric power to walk and do all kinds of bionic actions, and a large-displacement fuel engine is only used as a power source when driving four tires in high-speed driving mode, and it is also used to charge the battery.

And in the design of the new mecha, three small engines of small displacement were added to the basis of one large-displacement engine. These three small engines are used to assist the battery pack and provide higher power for the mecha's bionic action, which is to put it bluntly, to increase the intensity of the action. And the output energy of this auxiliary is not always turned on, but it can only be activated when the mecha maintains a certain action posture when it is in close combat with monsters. Because when the engine provides power, the size of the output power can not be finely adjusted, just like the gear of the car, even if the continuously variable speed is adopted, the raft is used to switch different gears and change the driving speed, and the difference in output power between different gears is also quite large. What's more, if the fuel engine is used to provide power and control the mecha to do various bionic actions, the mechanical transmission structure will be extremely complex, and a small gear damage will also cause the mecha to be paralyzed, which greatly increases the failure rate of the mecha in the fierce confrontation.

The three small engines are for the upper and lower limbs of the mecha to maintain a certain stalemate posture when fighting monsters, which provides higher power energy and increases the strength of the mecha when fighting. The mechanical structure is designed separately, and when the mecha reaches a certain action posture, the mechanical structure is connected, and the engine can be turned on to provide high-intensity power output. Of the three small engines, two are in the feet of the mechs and one is in the back. The connection of mechanical transmission, the use of high-strength gears plus hydraulic plus spring buffer, reduce impact damage, of course, this will waste a certain amount of energy, but it is better than damage.

The mecha shell is all made of spherical streamlined shell, the purpose is to reduce the force area and reduce friction, and the surface coating is also made of nano materials, which is smooth and smooth to further reduce friction. This is the experience that Wang Fenglin summed up in the second battle, when he was grabbed by a C-class monster on the arm of the mecha, and if it took a long time, the arm of the mecha was likely to be twisted off by the monster. The purpose of reducing the force area and friction is to make it impossible for monsters to focus.

The new mecha in the external mechanical structure, mainly to improve the amplitude of the bionic action, and the flexibility of the joints, and in the back to retain the design of Wang Fenglin's three wheels, and add a falling bounce function, the bounce mode adopts the airbag mode, of course, the bounce mode can only be used 2 times, because only six airbags can be installed, every three supports to bounce up, of course, the airbag will automatically fall off after bounce up. This pop-up function was proposed by Wang Fenglin, but the pop-up mode was come up with by old experts. However, Wang Fenglin proposed to install airbags inside the mecha, which was unanimously rejected by experts, because it would block the line of sight and have a chance to cause damage to the internal components of the mecha, because the airbag is inflated by a small amount of ** explosion.

As for the modification of the configuration of weapons, Wang Fenglin put forward many ideas, and the expert group unanimously respected his suggestions, after all, only he was qualified. From the overall appearance of the new mecha, the armor is angular, bulky and stocky like a walking armored car. The new mecha is round and rumbling, like a big fat boy with no neck and no waist.

When naming the mecha, the experts all looked at Wang Fenglin, thinking that he was the source of this new mecha plan, and he should listen to him first, Wang Fenglin thought about it and said two words "porcupine". Several old experts looked at each other and nodded with smiles.

The engineering machine is in full swing assembly, in fact, the design drawings of the new mecha can be completed in about two months, which is already a god speed, such a complex structure, can be designed in such a short time, mainly thanks to the full cooperation of the expert group, including Wang Fenglin, 8 people, are honest with each other, outspoken, complementary to each other, and have no selfishness. The subsequent verification and improvement adjustments are the most energy-consuming and time-consuming.

Wang Fenglin has been in Yandu for more than two months, he does not forget to practice the apnea method every morning, but it still has no effect, there is no lively and tense atmosphere of the battlefield here, but every day in the ocean of academic knowledge, Wang Fenglin feels that the basic knowledge he learned in college has been greatly sublimated here, as the so-called meeting masters, progress like a god. With the help of seven veteran scholars, Wang Fenglin's level of knowledge in his professional field has reached a level much higher than that of ordinary master's students. As expected, among the 7 old experts, four of them have already revealed that they want to recruit Wang Fenglin as a disciple, as their master's students, and the other three are not without thoughts, mainly because the majors are a little different, one is engaged in materials, one is engaged in physics, and the other is engaged in chemistry. The four people who let out the words are all mechatronics majors, but they specialize in different directions: software, electronics, and mechanics. Only Yang Ruizhi is a scholar with strong comprehensive strength, and of course, he is the most competitive in accepting Wang Fenglin as a disciple.

Of course, Wang Fenglin understands how rare this kind of opportunity is, these 7 experts will not recruit master's students at all normally, and the minimum they want to recruit is a doctor. In fact, in recent years, even doctors have rarely been recruited, and only some original postdoctoral disciples have been left to work for them. Who made Wang Fenglin so loved!

Wang Fenglin had a difficult choice for a while, and now there are two paths in front of him, one literary and one martial, from the heart, he hopes to follow the martial arts, but among these four scholars, any one of them is tantamount to one step to the sky. There is no threat of death or injury, and it can rise to the top, and normal people know how to weigh it. But Wang Fenglin hesitated, he was even more eager to become a strong man like the godlike Qiu Sihai that Lu Yuansheng and Yuan Gang said, and he would immediately slash on the battlefield and shock the army. Every time he thought about this, his heart was so far away that his blood was surging, so he kept hesitating.

Sun Lina still contacted him by video every day as always, to comfort her thoughts, and Wang Fenglin also had some thoughts about Sun Lina in her heart. However, although Wang Fenglin verbally admitted that he liked her when she was in a hurry, he was not sure whether he loved Sun Lina or not. He doesn't know what love is, and he hasn't had that thunderous soul throbbing for Sun Lina. From time to time, another pretty figure flashed in his heart, the beautiful girl who had always been in love with him in college, although he admitted that Sun Lina was no worse than Yun Liqing in terms of appearance, but in terms of temperament, he always felt that he should prefer Yun Liqing, who had a bookish atmosphere, although the two of them were equally active in pursuing themselves, but Yun Liqing was relatively literary and reserved, and Sun Lina was more bold and spicy. Maybe this is a common problem of men: "Going to the pole is not a sale, and what you give for nothing is worthless." ”

Wang Fenglin was upset after dealing with Sun Lina's video in a perfunctory manner. He felt that he was faced with a choice in terms of career and relationship, and what annoyed him was that he didn't know how to choose. He wanted to go out for a walk, to find a place to sort things out. He changed into civilian clothes and left the dormitory.

The dormitory where he was in the compound of the National Security Bureau, and when he walked to the gate of the compound, he happened to meet Yuan Gang, who had just finished working overtime. "Brother Yuan, are you just done?" Wang Fenglin hurriedly stopped him, thinking that it would be good to take this old brother to drink two cups.

"Yo! Xiao Linzi, where are you going to be in casual clothes? "Yuan Gang found that he was wearing casual clothes, showing a free and easy temperament." Brother, don't make trouble, I'm not a little upset and want to go out for a walk, let's go have a drink? I see you've been very happy for the past two days. ”

"Hehe, it's not good these two days, I'm too busy during the day, I only have a little time to go to the mall at night, and the store is closed when I'm late, I can't accompany you brother, don't be weird!" Yuan Gang is still in a happy mood.

"Going to the mall? What are you going to do here? Am I going to have a sister-in-law? Wang Fenglin knew that Yuan Gang didn't have a girlfriend yet.

"It's not that you want to have a sister-in-law, it's that I have a sister-in-law, I took two days off this weekend, just to go to the company commander's wedding, I've been worried about not knowing what to give, there are still a few days, go to the mall at night to see what the appropriate gift is!"

"Huh? God Qiu is getting married, wow! Take me to see and see, I really want to see the style of this peerless master, how grand this wedding is, and how captivating the bride is. Wang Fenglin's face was excited.

"It's not that you have a thin face, brother, Monk Hua said that the company commander only invited us to even these old comrades-in-arms, in addition, no one except Ni Chu told him, the company commander is low-key, and the wedding will definitely not be grand, my sister-in-law can be regarded as a country and a city. Let's have a chance in the future! I don't dare to take you this time, we don't even have any of those dozens of people to worry about, I'll take a man with me, I don't know how they will arrange me! Yuan Gang stood down and said sincerely.

"Hey! Okay, let's talk about it when I have a chance in the future, Brother Yuan, you remember that if you have the chance, you will definitely take me to meet Qiu Dashen! Wang Fenglin said. No problem, our company commander is very good, you will know when you see it, I won't talk to you, mine hurry up and go to the mall" said the two of them goodbye and went their own way.