Free Days in Siheyuan

Chapter 89 Missile
"You guys are going to be arguing, why don't you hurry up and eat? Eldest brother, second elder brother, they both ate a few yuan." Zhang Yu looked at the two and said, and motioned them to look in the direction of the two elder brothers.

"Big Brother, Second Brother, how can you be so cunning!" After hearing Zhang Yu's reminder, the two of them glanced at the two brothers who were feasting beside them, and quickly joined the meat grabbing team.

While robbing the meat, they still didn't forget to complain about the cunning of the two brothers. Regarding this, Zhao Feng and Zhao Lei just smiled and said: "Whoever tells you not to hurry up, whoever grabs it will be it."

After that, I stopped talking, nonsense, how much talking at this time will delay their eating meat!
But when there was still a little left, the two elder brothers silently slowed down the chopsticks in their hands, saying that they were talking, but they really loved the younger brothers and sisters below.

Seeing that Xiaoyu didn't move his chopsticks very much, Zhao Feng and Zhao Lei each took a piece for him: "Xiaoyu, eat quickly! Otherwise, it will be gone in a while."

"I'm eating, I'm eating, you all should hurry up and eat too."

The family ate a delicious meal of braised pork, even the soup of the braised pork was dipped in steamed corn bread by several children, and the lunch box did not need to be washed.

After eating the last mouthful of Wotou, Zhao Liang patted his stomach, let out a long sigh of relief, and said with a sigh: "I'm really full from eating today. After eating this meal today, I will have strength for half a month!"

"Yes, I haven't eaten so full for a long time, it's really comfortable!" Zhao Feng continued his words.

"Don't you look at how many braised pork is made today?" Zhang Guifang shook her head in response to their words.

But my sister-in-law didn't say anything at this time and kept the meat, and then used it to stew vegetables.Because it is too conspicuous, people are short of meat in this day and age, and their noses are so sharp that anyone who has a little bit of meat can smell it.

Even if Zhang Yu brought back warm braised pork that day, the taste was not very obvious, and there were two layers of lunch boxes, after the family finished eating, it was late at night before they dared to open the door to ventilate and release the smell.

But the next morning, when chatting with neighbors, some neighbors said that he smelled the smell of braised pork in the middle of the night, and it smelled old.

The people next to him laughed at him: "Hahaha, you are dreaming, you are greedy for meat, who can still eat braised pork now!"

"Yeah, why didn't we smell it?"

"But I really smelled it." The man scratched his head and said aggrievedly, he clearly smelled the smell of braised pork.

This time Zhang Yu and the others were all alert, thinking that they should be more careful when eating in the future.

After dinner, Zhang Yu found a reason to go back to the room, turned around and entered the space.I checked the food and everything is fine, and the piglets and chickens have also grown up.

He picked up a batch of eggs, found a box of meat from a still place, and ate it in big mouthfuls. Just now, he didn't dare to hold it so that his family could eat more. Now he can finally enjoy the meat.

After eating the meat, he took out the batch of emeralds that he changed today, and looked them over carefully. During the day in the black market, because there were so many people, he just took a rough look, but he really didn't pay much attention. observe.

There are two pieces of material that he particularly likes. One is emerald green material, with a fine texture and a sense of transparency, like clear spring water, with luster and good water content.

The other piece is a violet material, the water and color are very good, the tone is very pure, the saturation is also high, the purple is rich and elegant, full of glue, and has an inherent nobleness, like the emperor Those who live in the high hall, overlooking all living beings under the seat.

The two pieces of emerald made him fondle admiringly. He looked at them again and again. Of course, the other materials were not too bad. Melon rind green, sun green, lake green, and spinach green also attracted his attention.

After looking at it for a long time, I put it down. After leaving the space, because of excitement, I couldn’t fall asleep for a while. I was happy for a while, and thought that today’s luck is good, and I have harvested so many good emeralds. He clicked on the system and thought Try your luck again.

"System, start today's sign-in."

"Ding, congratulations to the host for successfully signing in today! Obtained Dongfeng 21D missile technology."

"Damn it! My darling, what did you sign just now?"

Zhang Yu jumped up in surprise, took out the materials in the space, and piled up his entire bed in an instant, almost burying him.

How could you sign something like this?As a small military fan, he doesn't know anything else, but how can he not know Dongfeng 21D missile.

In later generations, the Dongfeng series has become popular throughout China and even the world, especially when Dongfeng Express was a big hit in the video, he carefully checked all the Dongfeng series weapons out of curiosity.

He still remembers that China's Dongfeng 21D missile was designed in 1978 and was not officially equipped until 1991.It is our army's first missile to use solid fuel, which is a milestone in the history of my country's missile development.

This missile has a wide range, a large attack range, fast flight speed, high strike accuracy, and a maximum speed of Mach 10, so it is not easy to intercept.

It can carry a variety of warheads, including thermonuclear bombs, which would be devastating if hit by a missile.

Zhang Yu took a look at the information on the bed. Like some reports seen in later generations, the Dongfeng 21D missile, in addition to the technology of the missile itself, also has improvements to the launch vehicle. For the load of the launch vehicle, road vibration, launch The system and so on have been improved.

And now these technologies are all on his bed, and he knows in his heart that this is one of the technologies that China needs most at present.

But how can he get it out!According to his original plan, for these sign-in technologies, he will wait for him to learn part of the content, and then find a way to enter it and play his role.

But he was confused by these materials, and after a long time, he finally gave up. He really really really couldn't understand these materials at present, let alone let him design them himself.

Even if there are ready-made materials, his education and knowledge are not enough to make Dongfeng 21D missiles.

Carefully put away these materials and put them into the space, he lay down on the bed decadently, forget it, he gave up, let's think of another way.

Even if he doesn't understand the importance of Dongfeng 21D missiles, but thinking about the series of weapons named after Dongfeng in later generations, he knows that Dongfeng 21D missiles must occupy an important position among them.

Zhang Yu was lying on the bed, grabbing his hair vigorously, worrying!Worry!What exactly should he do, and how can he use these vital materials to play his due role, without people noticing that it was him who did it.

Then when his scalp hurt, he reached out his hand in disbelief, looking at the hair in his hand, his heart ached even more.

　Where is my heroine?As of now, my heroine hasn't shown her face once.

　　
　
(End of this chapter)