Ding Meng replied, "Teacher, I don't have parents. ”

Lao Gao was stunned: "Then are you worthy of the relatives who raised you?"

"Teacher, I am an orphan, no one to support me, I have been self-reliant since I was a child, working to earn money to go to school. ”

"You..."

Lao Gao was blocked and couldn't speak, "Then you can't sleep in class, it's not easy to go to college, you don't cherish it." ”

"Teacher, I've memorized everything you've taught. ”

Lao Gao sneered, "I've seen bragging, but I've never seen you brag with your eyes open like this." ”

"I don't believe you're testing me. ”

Lao Gao still didn't believe in evil, so he flipped through the textbook casually, "Come on, you said the principle of three-level inverter." ”

These are all later knowledge points, and the teacher has not taught them there.

Ding Meng glanced at the corner of his mouth, and said, "The general change has been changed to the quantity and quality of the wave, and the half-one to the piezoelectric current comes directly to the original and the receiver of the piezoelectric value of the phase value is closed and opened, and the point of the display is Youlu Pingdian two to the original phase ratio..."

"Wait, what are you talking about?" Lao Gao looked at Ding Meng with a frown.

"It's like a stream. Ding Meng raised his eyebrows, and as soon as he finished speaking, the classroom burst into laughter.

Lao Gao hurriedly read the book, it was indeed written in the book, she really memorized it according to the original text, and she still memorized it backwards?

"You listen to me carefully. ”

Ding Meng had no choice but to take out the housekeeping skills, "the main circuit of the three-level inverter now adopts a more practical diode mid-point embedded circuit, through a pair of mid-point box diodes are connected with the diodes in series of the upper and lower bridge arms, the power switching device GIBTQ: ~Ql: respectively in series, diode D: ~D. for embedding level, C:, C: balanced DC side voltage (C=IC:), and according to a certain switching sequence logic control to produce three phase voltage levels E 2/2, O, 1E 2/2, A sine wave is synthesized at the output. Compared with the original two-level circuit, the advantages are significant: the voltage value of each switching device is equivalent to half of the original DC voltage, and the waveform quality has been improved. ”

Not a word is bad, exactly the same as in the book, Lao Gao was simply stunned, she is a transfer student, she can learn everything so quickly, it is also a skill, and she doesn't know which problem she wants to check, the most important thing is that there are not many contemporary students who can memorize like this girl.

He waved his hand, "Okay, sit down, sleep is not allowed in class, you pay attention." He turned around and went to his class.

Quan Quan hurriedly waved his hand behind him and patted Ding Meng, "Okay, auntie, you are a cow, do you go back at night to stay up late to read, I still see Lao Gao for the first time, and I can't say anything that can make people blocked." ”

Ding Meng glared, "The old lady is sleepy, you are rambling, believe it or not, I will kick you out." ”

Kwon Quan hurriedly retracted his hand, "You rest, you go to sleep." ”

Ding Meng closed his eyes and continued to sleep on the table, fortunately, Song Qingyuan let him read this book last night, and this is Lao Gao's professional knowledge.

She also had to thank Song Qingyuan for picking this book last night.

Ding Meng became famous in this battle, and everyone spread the news of Ding Meng's upside down endorsement in the afternoon, and the departments were chatting, saying that the transfer student came to a female student bully, and Lao Gao's first class was obedient to Lao Gao, and I haven't seen Lao Gao so low to any student for decades.

Moreover, not only the faculties are spreading, but even in the teacher's office, Lao Gao is chatting with his colleagues with satisfaction, holding a thermos cup in his hand, and proudly said, "This little girl, it's amazing." ”

Colleagues smiled with each other, everyone knew that Lao Gao was a candidate for the next dean of the department, and no one would offend him.

Ding Meng slept all afternoon and stayed up energetically until the end of school.

Kwon Quan was behind her and patted her on the shoulder, "Grandma, you are so good, sleep all afternoon." ”

Ding Meng patted his shoulder, "It's a little meaning." ”

"What to eat today, I will arrange for someone to help us keep it. ”

"Don't eat at night, you eat, I'll go to the library. ”

Quan Quan rubbed his ears, "Good guy, is this study still addictive?"

Before Ding Meng left, she wanted to take Quanquan's student ID, and there was no longer any obstacle to entering the library, she asked Lao Luo to find some information books about empty nest buildings, Lao Luo had already sent the names of the relevant books, Song Qingyuan wanted an assistant very simply, but it was a once-in-a-lifetime opportunity to meet an assistant like her, after all, behind Ding Meng, it was not a person, but a team, a team that could be mobilized from all over the world.

Ding Meng ran through several floors, hugged a bunch of books and went to the sixth floor, Song Qingyuan was still sitting in the morning, as if he hadn't left.

His design has been completed by one-third, and the calculation part is almost over, and the later review is more complicated and troublesome, with the assistance of Ding Meng, it can reduce a lot of workload.

Ding Meng sat across from him with a pile of books.

He raised his head: "I heard that the old man was scared in the afternoon." ”

Ding Meng raised his eyebrows, the news came quite quickly.

He said while reading the book, "Lao Gao is the next dean, you save some face for him." ”

She nodded, "I'll pay attention next time." ”

He put down the book in his hand and looked at Ding Meng, "I've always been curious, why did you change schools." ”

Ding Meng was stunned for a moment, a little weak-hearted, and immediately began to make excuses, "I felt far away from home at the time, so I changed to one closer to home." ”

"It's rare for a family to be able to change universities. ”

"Our family is very ordinary, and I still work to earn money to go to school. ”

"Your family column is blank. ”

"That may be if I forgot to write it. Ding Meng frowned and replied, this one in front of him was more difficult to deal with than dealing with the teacher.

"Did Kwon Quan tell you, I need an assistant. ”

"That's it. ”

Song Qingyuan looked at Ding Meng, "Being an assistant may affect your studies, but at present, judging from your ability, the exam should not be too much of a problem." ”

"Are you asking me if I agree to be your assistant?"

Song Qingyuan nodded, "There is no big money to earn, and there will be a subsidy of one thousand and a half every month." ”

Ding Meng rubbed his chin, "That, besides that, can I mention one more condition?"

Song Qingyuan was silent for a moment and spoke, "You say." ”

"Can I change dorms, I don't want to live with a glasses girl. ”

Song Qingyuan was stunned for a moment, is Jiang Xiaomei so annoying, frowned slightly, and said, "I can't change the dormitory for you for the time being, the school dormitories are all reserved in advance, and the number of students is also set in advance, there is no extra dormitory at the moment, so you can only live with her for the time being, and when you drop out of the dormitory, I will help you transfer." ”

Ding Meng covered his face with both hands, "I have to wait, do you know, she is simply non-human, she sleeps so late at night and gets up so early in the morning, which affects my sleep very much." ”

Ding Meng began to mumble about her life again, Song Qingyuan was amused by her, and subconsciously turned his face away, and the smile that he couldn't control bloomed on his face, happy like a little boy who had just fallen in love.