In the afternoon, as soon as he entered the house, Zhou Yan was attacked by a "vicious dog": Miss Qin put her arms around his neck and kept sniffing something on him.
"Just going out to eat with classmates, how could there be such a messy smell!"
"I don't even dare to measure you!" The eldest lady waved her pink fist, a bit like a crab with its teeth and claws.
Zhou Yan smiled and scratched his girlfriend's nose: "How did you settle lunch?"
"Do you think you are the only one who can cook well?"
The eldest lady provoked Zhou Yan with her eyes as if to demonstrate. After a short stalemate, the eldest lady suddenly remembered a question, ran to the study room, and placed the exercises for the postgraduate entrance examination in front of Zhou Yan...
"In this question, the numerator and denominator are both infinitesimal or infinitesimal. How should I apply L'Bourbid's law..."
Is your brother useful now?
Qin Ruoshu seemed to sense Zhou Yan's teasing gaze, stretched out her hand, hugged Zhou Yan's arm, and kept shaking: "Brother, I was wrong..."
"This question is actually very simple..."
Two people, one spoke attentively and the other listened attentively, saw that Zhou Yan had reached the key point when a phone call interrupted the harmonious atmosphere.
"Zhou Yan, have you come to the capital?"
"Sister Han, isn't this normal operation?" Zhou Yan was amused, "I heard from Lao Wang that you and Brother Xu went to Lijiang for vacation?"
"I've saved up two years of annual leave, and I'm ready to take a good rest." Wang Han's voice on the opposite side was laziest, "By the way, Linlin called me just now and said that she might have offended you...
"
"That's what happened..." Zhou Yan told the story again the cause and effect.
"That's right," Wang Han couldn't help but smile bitterly, "What kind of girl is this? How can she stand up for others when she has nothing to do!"
"It's okay. The little girl hasn't been stained by the big dye vat of the entertainment industry. It's not a big deal. You don't need to make a special call, right?"
"Brother, I'm getting married in the capital on National Day. Will you be free then?"
"Ruoshu and I will definitely go," Zhou Yan said firmly, "By the way, if you need help with the wedding dress and wedding car, just ask!"
"I can't afford to wear the wedding dress designed by Ji Shi himself," Wang Han smiled, "By the way, is your Feiyu still in Xinhai? We will return to Xinhai in two days to take wedding photos..."
"Just tell Hannah..."
After hanging up the phone, Zhou Yan turned around and stared at the expectant young lady with a smile: "Did you hear that? Wang Han is getting married on the 11th!"
"Well..." Even though they were an old couple, Qin Ruoshu was still a little shy when facing Zhou Yan's aggressive gaze, "Let's..."
"I'm going to give you a surprise. As for when the surprise will be, I don't know..."
Qin Ruoshu nodded shyly: What else could the surprise in Zhou Yan's mouth be besides a proposal?
That night, Qin Ruoshu slept particularly soundly.
The next day, school officially started.
After breakfast, Zhou Yan sent Qin Ruoshu to school, then went in a big circle and rushed to the first flight to attend the opening ceremony of the new students.
There may not be as many students in the entire Shougang Graduate School as there are students in the undergraduate college, but with so many graduate students together, the scene is quite spectacular. Although there is still a certain gap between the large-scale design bureaus at the peak of the Red Empire,
But it’s not far away…
And just when the big names in the industry on the stage were giving their freshman speeches, a long-lost reminder sounded in Zhou Yan's mind...
"Ding!"
[Congratulations to the host for successfully enrolling in the first flight and becoming an official graduate student. We have released the third series of professional and technical tutorials.
Tutorial content: "Car Black Technology"...]
I have many shortcomings, and the car is undoubtedly the most lamentable one.
Once upon a time, Wotu once hammered out the red flag of national brands with hammers, but half a century later, in the car market of Huazhonghuajia, domestic brands accounted for less than one-third.
What is even more pity is that until Zhou Yan comes back, flower growers need to import auto parts and materials from abroad.
While the big boss on the stage was "feeding water", Zhou Yan's consciousness sank into the tutorial...
Zhou Yan has read the novel "Automotive Black Technology" before, so he is no stranger to the direction of the script.
It started with Wang Zha. An unknown existence wiped out a well-known car brand in the parallel world, and also gave the male protagonist Li Fanyu a trick: he installed a certain plug-in program on his mobile phone.
After that, Li Fanyu relied on his "foresight" and plug-in programs to fly all the way to the top of his life.
After experiencing Wang Zha's glory for half his life, Zhou Yan thought about it for a long time.
Although Zhou Yan does not have a plug-in program like xapp, the technology accumulated in the virtual space is no less than that in the xapp database.
Moreover, for Zhou Yan, the most meaningful thing about Master Li's abnormal first half of his life is how it unfolded after he obtained the technology.
At present, Zhou Yan's mobile phone has a set of electric vehicle technology that needs to be developed and expanded into a real industry. Young Master Li's cheating life is undoubtedly of great reference significance.
Of course, in addition to learning from others, Zhou Yan still has many problems to solve...
Although Shimen Special Steel has the ability to produce high-grade steel, it still needs further processing if it is to be turned into plates for automobiles. In reality, many advanced technologies for electric vehicles are still only on paper...
…
"It doesn't matter if you can design it. The most important thing is to be able to process it..."
After returning to reality, the podium was still filled with water.
Zhou Yan couldn't hold it back and got into the virtual space again.
In reality, Shimen Special Steel is still under intense and busy construction, but in the virtual space, Shimen Special Steel already stands at the same coordinates.
In the production line of Shimen Special Steel, automobile steel is basically the lowest-tech and most elementary product. Therefore, the way it leaves the factory just now is directly as steel ingots.
To turn steel ingots into automotive steel plates, the first step is to roll the steel.
For Zhou Yan, who has completed the process of Yinwa steel and hand-shredded steel, it is basically child's play to not use steel plates...
Of course, before turning steel ingots into automotive steel plates, Zhou Yan still needs to develop the electric vehicle technology gained from drag racing.
A car has three major parts: engine, chassis, and gearbox; electric cars are similar: engine and transmission assembly, chassis, and battery.
Originally, Zhou Yan planned to wait until the technology matured and then go directly to electric vehicles, but after thinking about it carefully, he was afraid of taking too long, so he had no choice but to develop a gasoline-electric hybrid first.
Thanks to Li Fanyu, Zhou Yan has already mastered the technology of electric vehicles. It is not too troublesome to develop a gasoline-electric hybrid: in "Automobile Black Technology", the system provides Mr. Li with many classic gasoline engine technologies, as well as
Passed petrol-electric hybrid technology.
What Zhou Yan needed to do was to integrate technology, re-complete the design, and turn the technology on paper into production-ready drawings and process data.
In this process, Zhou Yan needs to industrialize many technologies that are still on paper in reality: keep experimenting and testing until he knows that he can meet the requirements...
Of course, the most troublesome thing is the process of permanent magnet motors and high-energy-density batteries.
Although Zhou Yan’s skill list includes metallurgy, rare earth permanent magnets still need to be researched from ores. The same goes for high-density and high-reliability electric vehicle batteries.
A hundred years have passed, and Zhou Yan has finally figured out some tricks, but when he returns to reality, the "watering" continues...
