The topic and core of the paper are selected stealth design, one is the key high-level knowledge content taught by the tutor Su Rui, which is easy to get a high score, and the other is Zuo Xue's best and best professional knowledge.

Stealth.

At present, the most important thing in the development of fighters is stealth.

As for stealth design, through day and night study and study, Zuo Xue already has her own understanding and ideas.

"That's a good question."

When Su Rui heard this, he praised it, nodded and said, "But, Xiaoxue, I want to remind you that this paper will not be released to the public after it has passed the review, and the level of confidentiality will be highly confirmed depending on the content." ”

The content of Zuo Xue's master's thesis is confidential and not released to the public, which is the most basic condition.

Aircraft stealth design - this is the top knowledge content of the aircraft design profession at this stage, pure military secrets, can be called the secret in the field of aviation, for their own and any country's aviation scientific research departments, are cutting-edge military technology.

Su Rui deeply understands how terrifying Zuo Xue's talent and strength are, not only absorbing a series of key knowledge about stealth design, but also innovating and having his own understanding.

In fact, even as a mentor, Su Rui currently doesn't know how far Zuo Xue's understanding and mastery of stealth design has reached.

"I understand." Zuo Xue nodded and whispered.

"Study the content of the paper yourself, don't talk about more, you prepare well, I'm still busy here."

Su Rui smiled, waved his hand lightly, gave an eviction order, and suddenly remembered something, and said with concern: "By the way, Xiaoxue, how are you getting along with your future boyfriend on vacation?" ”

When it comes to the term future boyfriend, it's a bit weird, and modern young people always like to do something new.

"It's good, it's official."

Hearing this, Zuo Xue, who was thinking about the content of the paper, was stunned for a moment, and then subconsciously appeared in his mind the previous meeting scene and Zhou Hai's appearance, the corners of his mouth involuntarily bent slightly, showing a beautiful and natural arc, like a pure and flawless face like condensing jade, a shallow smile from the heart appeared, and the drowsiness disappeared suddenly.

A pair of clear and spiritual eyes became gentle as water, and the color of longing and longing appeared in the depths of the eyes.

Missing, and the person who is concerned about the life of the short parting for two days, but there is a feeling like every three autumns, thinking about that figure in my heart

Looking forward to the next National Day holiday.

"It's fine, it's a pity that the time is too short, otherwise I really want to meet your boyfriend who said before you was several times better than you, okay, go ahead, go back and have a good rest." Seeing Zuo Xue's much gentler appearance, Su Rui shook his head with a smile, nodded, didn't say much, and said.

To be honest, Su Rui really wanted to meet Zuo Xue's boyfriend, who was the Air Force pilot who was several times better than her in Zuo Xue's mouth.

"Okay, Mentor, you also remember to rest." Zuo Xue gathered her mind and emotions, nodded and smiled, reminded her softly, and said goodbye to her mentor Su Rui.

Turning away, he walked towards the closed door.

"Bang!" When the door opened, it closed slightly, and there was a faint sound.

In the laboratory, Su Rui, the mentor who was alone, was quiet and busy, sorting out the last tedious things.

……

Leave the small laboratory with a variety of confidential scientific research equipment and walk along a long, narrow and secluded passage.

The speed was neither fast nor slow, and it didn't take long to arrive at the gate.

Outside, spring flowers are blooming.

Thousands of soft and bright sunshine sprinkled down, a sense of freshness came to the face.

"It's been two days, I don't know what happened to you......"

Zuo Xue stood at the gate, bathed in the poetic sunshine, the fatigue caused by the high-intensity work for two consecutive days and two nights dissipated a lot, her eyes looked at the familiar campus with continuous greenery, revealing her longing, her right hand was submerged in the right pocket, holding the cold and delicate third-class merit medal.

Inside, the coolness emerges, but there seems to be a hint of warmth and familiarity.

Take out the medal in your right hand and place it in the palm of your hand, the sun shines and refracts the sun, and it shines like a clear and precious gemstone.

This third-class merit medal is a token of her love, and she carries it with her, and it has always been.

"Zuo Xue!" At this moment, not far away, there was a crisp shout like a yellow bird.

"Huh, the first snow?"

Zuo Xue came back to her senses, put away the third-class meritorious medal, was slightly puzzled, turned her head to look, and in the campus road more than ten meters away in front of the right, Zhang Chuxue, who was wearing a military uniform and had the best relationship, walked over quickly.

Zhang Chuxue, Zhao Fang, Huang Li, the three roommates and comrades-in-arms in the No. 401 dormitory, have a close relationship, among which Zhang Chuxue has the best relationship, and they all belong to the students of the "Aircraft Design and Engineering" major of the National Defense University of Science and Technology.

As for why they have the best relationship with Zhang Chuxue, both of them have a snow character in their names, as if they are related in the dark, and their personalities are compatible, and the relationship between the two has become more and more elevated.

Even after graduating from the undergraduate program ahead of schedule and moving out of the 401 dormitory with an independent dormitory, the relationship between Zuo Xue and Zhang Chuxue is still not falling.

Looking at Zhang Chuxue, who was holding a professional book, walked quickly, Zuo Xue, who was puzzled, left the gate and walked head-on, and soon, the two of them came to him.

Zuo Xue smiled at the corner of her mouth, and there was a hint of curiosity in her eyes: "What's the matter, Comrade Chu Xue, you won't be in class today, just wait for me here?" ”

According to common sense, in the morning, there will generally be a course arrangement, if there is no course then the physical training, the military school life content is full of arrangements every day, except for rare cases there will be basically no vacancies.

"What kind of class are you taking, how can you be important in class, just finished being busy, even if you met by chance, it can be regarded as waiting for you, my comrade Zuo Xue, my iceberg goddess, looking forward to the stars, looking forward to the moon, finally looking forward to you, have you eaten?"

Zhang Chuxue, a girl about 20 years old, stood in front of her, holding the sixth edition of the professional textbook of "Aerodynamics" in her hand, and her eyes like apricot eyes stared at her, blinking continuously, revealing an indescribable charm, and unceremoniously sending it over and over.

The sound is like Huang Li, crisp and clear.

The eyes are playful, playful, and contain a hint of resentment.

The complexion is slightly dull, obviously because of the wind and sun, the face is delicate and beautiful, with the gentle temperament of the ladies in the south of the Yangtze River, and the figure is good.

Zuo Xue looked at her roommate's appearance, with a smile on her face, and walked forward: "Not yet, I was about to go to the cafeteria to eat, and then go back to the dormitory to rest, what's wrong, Chu Xue, you came here to invite me to dinner?" ”

The tone is relaxed, with a hint of joking.

"It's a little bit to eat, just eat whatever you want, and you can eat our iceberg goddess." Zhang Chuxue turned around and followed, laughing and talking.

Zuo Xue smiled and shook her head: "Okay, don't hold me, I don't know you yet, Comrade Chu Xue, what are you looking for me?" ”