Chapter 1677: Is there any interest in changing departments?
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(Sorry, the first two days were so busy!) Bow to all of you! Hey, it seems that June is still a sad month, and I can only hope that the character value can be improved in July! )
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"The principle of flight?"
Xiao Yi's face showed a look of embarrassment, the old man's question, the principle of flight, is a big topic, specifically includes many aspects of things, it is very comprehensive, it is difficult to explain this clearly, and it depends on the basic knowledge of the other party, such as the standard atmosphere, the gas equation of state and other basic knowledge is enough......
If you really want to talk about it, I am afraid that it will not be able to finish it in one day and one night, otherwise, this issue will not be set up as a subject in the university, and it will take a semester or even an academic year to study.
"Yes."
Professor Mo nodded.
"This ......"
Xiao Yi's face looked embarrassed for a while.
How's that, boy, you can't answer, can you? Pretending to brag has been exposed, right? This time it's up to you to step down......
I asked again and again just now, but I didn't get the answer to the gossip I cared about from this guy's mouth, and in my aunt's heart, I was already somewhat dissatisfied with Xiao Yi, and at this moment, looking at Xiao Yi's face, the look of embarrassment, and the aunt's face, I couldn't help but feel happy.
However, just when she felt that Xiao Yi would definitely not be able to hold back a word for a long time, she would look embarrassed, embarrassed, and embarrassed, Xiao Yi's voice rang out.
"Sir, your question is too broad to say. It's also too broad for students to answer you for a while. ”
Hey, I didn't expect that this young man looks like a very honest person. It's actually quite clever, and he reacts so quickly that he thinks of such empty words to deal with it?
Auntie's expression was slightly stunned for a moment, but immediately, a hint of banter appeared on her face and looked at Xiao Yi. This kind of empty talk, if it were for ordinary people, might be able to deal with it, but Professor Mo? Is this something you can handle?
Professor Mo's eyes also showed a look of disappointment.
Just now I read Xiao Yi's book on the principle of flight, in front of his eyes. It also suddenly lit up, these years, in a non-aviation professional college like Z University, there are very few students who will be interested in this kind of book and will come to the library to borrow this kind of book, especially this version that he participated in writing back then.
Out of curiosity, he came over to ask more. As a result, he didn't expect that hearing this young man's so-so sentence immediately aroused his interest......
He originally thought that he had met a good seedling, but he didn't expect this young man to say such a sentence to Xiao Yi's answer......
He was about to turn away, and he didn't bother to bother and embarrass the young man, but he was not interested in talking to him much about a man who answered his questions with such empty words......
However, just as he was about to turn around. Xiao Yi's voice sounded again.
"But sir, I can tell you so simply about the principle of our most common airplane flight, the flight of airplanes, which mainly solves two problems. One is to ascend and the other is to advance in the air......"
Professor Mo, who had already dimmed, listened to Xiao Yi's words, and his eyes suddenly lit up.
His eyes looked at Xiao Yi with a burning look, quietly waiting for Xiao Yi's next words.
Still want to keep loading?
This young man really doesn't know whether to live or die.
The aunt on the side didn't see Professor Mo's eyes, but she couldn't help but sneer when she heard Xiao Yi continue to speak.
"Let's talk about the second question first, forward, which mainly relies on the power of the motor to drive the forward traction force generated by the rotation of the propeller or the forward thrust produced by the jet, and as for the ascent, it is according to Bernoulli's principle, that is, the greater the flow of the fluid (including air flow and water flow), the smaller the pressure......"
After Xiao Yi opened his mouth, his thinking gradually smoothed out in his mind, and his narration became more and more relaxed and smooth.
And as Xiao Yi's narration became more and more fluent, the look on the face of the aunt on the side finally gradually changed, although she was not a scholar of much profoundness, but she was able to work in the Z University Library, even if she relied on some connections when she came in, and for so many years, in this stable job, life is stable and worry-free, she is already relatively lazy, she studies less, and she is usually far interested in gossip and even looks at the books that she organizes every day...... But anyway, she was a college student back then, and she was in the library every day, and she still had some basic common sense......
Xiao Yi became more and more advanced in the back, and more and more involved in some advanced words, she couldn't understand it, and she didn't know if it was right, but at least, she knew that his words in front of her were basically right......
Could it be that this young man really read that book? And you understand?
But how is this possible? It's only been one day?
Her eyes were full of disbelief and stared at Xiao Yi, who was talking eloquently.
In Professor Mo's eyes, the previous gloom and disappointment had completely disappeared, and his gaze, looking at Xiao Yi, who was speaking more and more fluently, and his eyes were getting brighter and brighter, revealing a kind of wisdom that was rare in young people, his eyes gradually became more and more hot.
Xiao Yi didn't notice the shock and incredulity in the eyes of the aunt on the side, just glanced at Professor Mo, and after seeing that he was listening to himself carefully, he continued to concentrate on speaking, "The next thing is the problem of rising, the main side of the rise is Bernoulli's principle, the so-called Bernoulli principle, that is, the greater the flow of the fluid, the smaller the pressure, the smaller the flow, the greater the pressure, the fluid mentioned here includes both air flow and water flow...... The shape of the wing of the aircraft can be made through the flow below it to be lower than the flow above, thus creating a pressure difference between the upper and lower wings, thus forming a lift ......"
Listening to Xiao Yi's more and more fluent narration, the aunt on the side was completely stupid.
She has been completely sure that the young man in front of her really understands those principles, not pretending to understand, no matter how stupid she is, she knows that there is absolutely no way for people who pretend to understand those principles to speak so smoothly and so clearly.
Moreover, her eyes are not blind, and she can also see the knowing smile on Professor Mo's face on the side, as well as the way she nods from time to time.
Obviously, these remarks of this teenager have won Professor Mo's recognition and praise.
If the boy is not knowing how to pretend to be, can he get this kind of praise from him? Even if this teenager is the illegitimate son of the principal, oh no, even if it is the illegitimate son of the mayor and the illegitimate son of the president, with Professor Mo's temper, it is absolutely impossible!
Professor Mo's stubborn temper is notoriously good.
Otherwise, with his level and strength, it would be impossible for him to withdraw from the top aerospace colleges and universities and run to Z University.
But...... How is this possible?
Did he really read a book and understand?
In her mind, questions were constantly buzzing.
“…… Basically, the flight principle of the airplane is probably like this, roughly, the flight of other objects is similar to these principles, but there are some slight differences in the specific details, of course, those satellites and the like fly along the orbit, it is another system. ”
Finally, telling what he understood in an easy-to-understand language as much as possible, Xiao Yi breathed a long sigh of relief and looked at Professor Mo with a smile on his face.
"Good! Good! ”
Professor Mo looked at Xiao Yi with an undisguised look of approval on his face, and said two good words in a row.
Looking at the praise in Professor Mo's eyes and the undisguised praise, Xiao Yi's face was slightly embarrassed.
"Young man, you just said that you are from the math department?"
"Yes."
Xiao Yi nodded.
"Young man, are you interested in transferring to the aerospace department? Study the airplane rocket with the old man? ”
Professor Mo's eyes looked at Xiao Yi with some fiery.
"Huh?"
Xiao Yi didn't expect that the teacher in front of him would suddenly say such a sentence, and he couldn't help but be slightly stunned for a moment, before he hurriedly said, "That, teacher, I'm really sorry, I haven't considered changing departments." ”。
"Young man, transfer to the Department of Aeronautics and Astronautics, and the old man Mo Siming will take you directly into the master's level of study."
Professor Mo heard that Xiao Yi rejected himself so quickly, and the look on his face was slightly surprised, as one of the most well-known aerospace experts in China, and as an old man who has taught and educated people for most of his life, he still has a certain degree of confidence in his vision and judgment, from the young man who answered his question just now, and the situation of telling those principles, he felt that this young man was still more interested in aerospace and aviation, otherwise, He is a student of the mathematics department, he will not look for this kind of book to read, and he has read so deeply, and he understands so deeply, you know, what he said just now, in simple terms, the language is very simple, very easy to understand, it is very difficult, absolutely only if he really understands it deeply, can he do it, even if he speaks it himself, it may not be much better than him.
Therefore, he originally thought that such a young man with such a strong interest in flying should be very happy after hearing his words, but he didn't expect him to refuse directly.
After being stunned for a moment, immediately, he spoke again, this time, he no longer grinded, turned around, and was holding a shelf to do something reserved, and directly opened an incomparably rich condition that was enough to make countless students, especially those interested in aerospace, envious and hateful to the point of wanting to kill, and moreover, after he felt that the young man in front of him did not know him, he directly said his name.