What is the Codex?

I'm afraid that this question will only be able to draw some conclusions after Jiang Jiuling sees the code.

In order to successfully obtain the recognition of the code, Jiang Jiuling took advantage of this time to soak in the school's science and technology building at noon every day, and thoroughly perfected the structure and shell of the excavator model.

At first, the materials were limited, but it was also to save time.

This model of the excavator is not only made of wood for the shell, but also the flat rack that controls the expansion and contraction of the robotic arm inside, which is carved out of wood.

Let the metal gear bite the wooden teeth, even without additional load, the wooden teeth will not last for several days.

Now it's cool.

There are all kinds of materials in the science and technology building, and if you don't have a suitable flat rack, you go to the hardware parts store and buy a similar size, and then go back to school and cut it with tools.

All the wires are re-routed, if it is not impossible to buy quick connectors, Jiang Jiuling will definitely change the lines of the excavator into modular quick interfaces, which can be more convenient to maintain.

The original wooden driven wheel was also turned into an aluminum metal driven wheel by Jiang Jiuling with a machine tool.

The shell is folded into a shape with a thin sheet of iron and then slowly beaten.

The shell of the excavator is all straight lines, as long as you find the right thing to pad underneath, you don't need to worry about the potholes in the shell sheet metal.

Finally, there is the lacquering step.

There happens to be a large paint pump in the warehouse of the science and technology building, which is used by the school's craftsmen to paint the railings and iron doors. Jiang Jiuling borrowed it and used the adjusted anti-rust primer as the primer, and then sprayed the orange-yellow outer paint.

Painting is a technical job, especially the model painting, pay attention to some light spraying primer to spray several times.

The paint surface of the excavator shell sprayed by Jiang Jiuling is so delicate that there are no bubbles, and there is no uneven thickness of the paint, and there are traces of paint dripping in thick places.

With a large air pump can only spray the whole color, Jiang Jiuling is a person who pursues perfection, and after the paint is completely dried, Jiang Jiuling uses an oil paintbrush to outline the details of the excavator engine grille and the black lines on the edge.

Finally, use rosin perfume to wash the contours on the excavator, which can imitate the effect of seepage liquid stain washing, which has achieved the effect of deepening the contour of the model lines and making it look more realistic and three-dimensional, which is a skill that high-end users will master.

The excavator model was done, and Mr. He and the old principal looked at the excavator directly, and their hearts were full of shock, shock, and shock.

If the previous wood-shell excavator was Santana, then the upgraded excavator is the Ferrari in the Xiangjiang movie.

Even the Japanese imported toys sold in department stores are not as lifelike as the excavator model in front of them, not to mention that this is the shape design of the excavator in the next ten years?

"Jiang Jiuling, it turned out that I heard the news that the students of No. 2 Middle School had formed an interest group and wanted to make a robot chariot to compete in the UK. ”

"Now it seems that I am Mr. Nan Guo blowing bamboo poles, and I don't know how to pretend to understand. The old principal shook his head loudly, "Just rush to this excavator, I think if you don't get out of that matter, maybe you can go to the UK and fight with those foreigners for a few rounds." ”

"I've heard of the teams that brought robot vehicles to the competition, but there were some of them who had already earned the title of Engineer. "Mr. He also likes to watch the robot competition, and of course he knows a lot more about the competition than the old principal.

The contestants in this competition bring together most of the young generation of elite engineers from developed countries.

The complexity of those robot combat vehicles is much higher than that of the excavator model.

"Ha~ But we, Jiang Jiuling, also have a great hope of winning the title of Title Engineer this time. "Mr. He never thought about the robot chariot war, that competition was too far away from Huaxia, and it was not as important as the title of engineer.

......

Jiang Jiuling rushed to repair the motorcycle before setting off.

It's true that you have a long-distance bus to get to the provincial capital, but it's undoubtedly faster to go by motorcycle. Entering the Jinling urban area, it is not only fast but also very worry-free.

The repair work of the motorcycle has been almost half completed, and it took nearly 200 yuan to replace the parts that must be replaced, the carbon and oil deposits inside the engine have been cleaned up, and the rest is the process of polishing the exposed metal materials and repainting the aluminum alloy shell.

There is no time to get the shell painting now, in order to prepare for this code review, Jiang Jiuling has to prepare a candidate patent product in addition to the excavator model.

The higher the technical content of the product taken for the first time, the higher the reward from the Codex.

But in the same way, when the second promotion to the title, the corresponding product technology content will be higher, Jiang Jiuling feels that the scientific and technological content of the excavator model is not high enough.

So after thinking about it for a few days, Jiang Jiuling decided to make another alternative.

This is a product based on electronic components, and the technology content is higher than that of the excavator, but in terms of production time, it saves a lot of time than the excavator.

Jiang Jiuling has been in the intellectual property office for several years, and all practical patent inventions in the country must be screened by the office he is in charge of, and then the staff will submit to him those that he thinks have market value and promotion value.

Jiang Jiuling's alternative product is a very interesting technology product that he once encountered, or the wearable kind.

Wearable electronics in the nineties, not to mention the technological content, this gimmick alone is enough.

......

In the last three days before leaving the provincial capital, Jiang Jiuling ushered in the first flag-raising ceremony since entering the school.

The flag-raising ceremony needs to wear a uniform uniform, and early in the morning, when Jiang Jiuling was still brushing his teeth and washing his face, there was a knock on the door with a "bang bang~".

"Why are you still grinding, what time is it?" Zhang Ying rarely wore her school uniform neatly, and even wore her student ID, and when she saw Jiang Jiuling brushing her teeth in the yard, she looked at her with strange eyes. Zhang Ying was embarrassed to smile, outsiders will definitely think that Zhang Ying is a good girl who likes to study when they see this scene.

"Today is the flag-raising ceremony, and every Monday the school has a small meeting after the ceremony. ”

Jiang Jiuling spat out a mouthful of foam, "I know, but it's only half past six now, and I haven't eaten breakfast, don't you think it's too early?"

"I can't wait for the upcoming honors. Zhang Ying licked her lips, as if she was now standing in front of the playground podium, "Jiang Jiuling, I wrote all the lines last night, let's hurry up to school, you still have time to help me revise and revise." ”

Jiang Jiuling had no choice but to reluctantly agree and speed up the pace of washing.

The two of them rode bicycles to school at 6:40, and there was still some time before going to school, Zhang Ying followed Jiang Jiuling directly to the first class.

As the saying goes, early birds get worms, and there are already a dozen or so boarding students in the class, sitting in their seats and reciting textbooks.

Zhang Ying's arrival made the classroom, which was originally reverberating with the sound of reading aloud, suddenly quiet.

The students who were shaking their heads and reading looked at the door one by one, and looked at the girl who was following Jiang Jiuling, and they didn't even have a voice to question the students from other classes entering the classroom.

Jiang Jiuling couldn't help but complain: "How did I find out that you are more evasive than the teacher, you see that no one in the class dares to speak." ”

"That's because they don't understand me, as the text says, it's just a lie. Zhang Ying randomly chose a seat where no one was there, and whispered: "When they know my heroic deeds, they will definitely change their opinion of me." ”

After speaking, Zhang Ying slapped the carefully prepared speech on the desk.

"I said you ......"

"What's wrong with my words, don't you recognize every stroke. Zhang Ying suddenly blushed a little, she had been running to Jiang Jiuling's house during this time, tinkering with the motorcycle with him. Jiang Jiuling wrote and painted in the notebook, and she saw it all in her eyes, and it was not an exaggeration to describe it as pleasing to the eye.

There is no harm without contrast.

"Recognize it, recognize it. Jiang Jiuling grabbed a ballpoint pen and began to read her speech.

"On a dark and windy night, my neighbor Jiang Jiuling's house came to two Jiangyang thieves...... Jiang Jiuling gently read out the sentence written by Zhang Ying, he wanted to cover his eyes and said: "Sister Zhang, how can I smell a strong martial arts novel style." ”

"And the night is dark and the wind is high, plus two river and ocean thieves, it is easy to make people think of bad places. ”

After speaking, Jiang Jiuling crossed out this paragraph, it was too shameful.

It doesn't matter what happened, as long as Zhang Ying's spirit of not being afraid of sinister is highlighted.

The flag-raising ceremony was held at half past eight.

At 8:15 a.m., the first class began to line up in the playground.

Each squad has its own standing habits, and whoever stands first and who stands behind whom is lined up early. And there are two representatives in each class standing at the front of the students, both of them are a boy and a woman, and they do not participate in the queue.

Class representatives are usually based on grades, and the class representatives of the first class are Xu Wen and Xue Xudong.

Xu Wen is Jiang Jiuling's tablemate, and Xue Xudong is the boy with the best grades in the class.

Jiang Jiuling participated in the flag-raising for the first time, and of course he did not have his own place.

Jiang Jiuling wanted to go to the end and stood in the last row. As a result, the head teacher, Mr. He, came out of nowhere, and he brought Jiang Jiuling to the front of the class representative position with a smile on his face, "That Xue Xudong, you and Jiang Jiuling have changed positions." ”

"In the future, let Jiang Jiuling stand here. ”

Jiang Jiuling felt a slight chill in his back, because Xue Xudong's face, who was originally smiling, suddenly changed.

"By virtue of... Why?" Xue Xudong blushed and defended: "Jiang Jiuling has only been here for a few days, but he has escaped no less than three times just by skipping class. Teacher, you are so unfair, you will not punish him for skipping class. ”

Teacher He thought to himself, why do you have a tendon, Jiang Jiuling skipped class, it was because he encountered something that was far more important than class.

Of course, he can't tell the students about this kind of thing in advance, because once the students know about it, they are guaranteed to spread it throughout the school in less than an afternoon. This will cause psychological pressure on Jiang Jiuling, if he succeeds, it will be fine, but once he fails, it will hit him too hard.

Now I am transferring Jiang Jiuling as the class representative to deepen the students' familiarity with Jiang Jiuling.

The students in the back were talking.

Through the familiarity of the past few days, the other students have a good impression of Jiang Jiuling, especially the girls. However, he likes to skip class, which really makes the students feel unbalanced.

It's okay to skip class, but what is the situation with a few teachers who look invisible?

Now many students guess that Jiang Jiuling is a relative of the principal's family, because someone saw Jiang Jiuling entering and leaving the principal's office. When other students see the principal on weekdays, it's like a mouse sees a cat, but Jiang Jiuling goes in and out of the principal's office, so he must be related.

Now Mr. He's actions have deepened this point.

Teacher He was about to explain, but Jiang Jiuling pulled him over, saying that he wanted to stand at the front and hadn't asked him for his opinion on this matter.

"Ah~ Don't you like to stand at the front?" Teacher He felt that he had offended people in vain.

Jiang Jiuling shrugged his shoulders, he didn't like to be in the limelight, but it also depended on whether the pattern was good or not.

For some reason, the tallest students in each class are often accompanied by the buff of poor learning.

When Jiang Jiuling stood in the back row, several tall boys suddenly surrounded him, their expressions were full of flattery, and asked Jiang Jiuling what the relationship was with Sister Zhang.

Jiang Jiuling said that it was his neighbor, and several boys' eyes lit up, and they hurriedly shouted "Brother Jiuling~Brother Jiuling" like this.

At half past eight, the flag-raising ceremony officially began.

The flag-raising ceremony was no different from when Jiang Jiuling was in school.

After the flag was raised, there was a murmur in the microphone in the playground, followed by two coughs.

"The ......"

"All the students will stay in line first, and there is something I would like to inform you about here. ”

The old principal's business sounded a little reluctant, as if he had just suffered some losses, "Next, Zhang Ying, who is in the third and fourth classes of high school, came to the podium first. ”