"Zi Wen, are you all sorted out the dormitory?" Chen Qiaoyi asked.
"Well, it's all done. How about you?" Zhou Ziwen replied.
"It's very good. The roommates are very friendly." Chen Shiying said.
"Okay then, let's go and take a walk around the campus." Zhou Ziwen said.
They walked around the campus and enjoyed the beautiful scenery of the campus.
There is a large lake on the campus, the lake is clear, and the surrounding green trees and teaching buildings are reflected on the lake.
There are benches by the lake, where many students sit reading or chatting.
"It's so beautiful here. We can come here often to read books in the future." Chen Qiaoyi said.
"Yeah, it is definitely very pleasant to study in such an environment." Chen Shiying echoed.
Afterwards, they came to the school cafeteria.
The people in the cafeteria were crowded, and the fragrance of various foods came.
They chose their favorite meals and sat at the table to taste them.
"The food in this school is pretty delicious, and the types are very rich." Shen Zhaoyi said.
"Well, much better than we think." Tang Yaoyao said.
After eating, they returned to the dormitory to rest for a while.
In the afternoon, the school organized a meeting for new students. Freshmen from various majors gathered together to listen to the speeches of school leaders and teachers.
At the meeting, the school's teachers, teaching resources, and future development direction were introduced.
Zhou Ziwen and the others listened carefully, gained a deeper understanding of Beijing Peking University, and were full of confidence in their future.
After the meeting, Zhou Ziwen and his two sisters rode their bicycles back to Zhou's house.
As soon as he returned home, Xiao Yueyue and Xiao Xuanxuan ran happily to greet them.
Xiao Yueyue rushed into Chen Qiaoyi's arms, and said milk and milk, "Mom, are you back!"
Chen Qiaoyi hugged her daughter with a smile, kissed her cheek, and said, "Do you want Mom?"
Little Yueyue nodded vigorously, "I think!"
Xiao Xuanxuan held Zhou Ziwen's hand and asked curiously: "Dad, is college fun?"
Zhou Ziwen answered with a smile: "Fun, you can go to college when you grow up."
Mother Zhou came out of the kitchen, saw them back, and said with a smile, "Come back, how is the school?"
Zhou Ziwen said: "Mom, the school is good, the environment is beautiful, and the teachers are very powerful."
Zhou Ma nodded and said, "That's good, you must study hard at school, don't live up to such a good opportunity."
……
There was no speech overnight. In the early morning of the next morning, Zhou Ziwen woke up from the bed early. After simply washing, he moved his fists in the yard.
Chen Qiaoyi and Chen Shiying also got up one after another. After the three of them enjoyed the breakfast prepared by Zhou Mom, they rode a bicycle to school.
In the early morning, the campus is full of vitality and vitality. The sunlight shines on the ground through the gaps in the leaves, forming patches of golden light.
Zhou Ziwen and Zhou Chaoyang came to the classroom. Many students in the classroom were previewing textbooks. They found their seats and sat down. After a while, the professor walked into the classroom.
The first class is mechanical drawing, a basic course for mechanical engineering majors.
The professor explained the basic principles and specifications of the mechanical drawing in detail, and draws various graphics skillfully on the blackboard to show how to accurately express the shape, size and location of the mechanical parts with the lines.
In fact, with the ability of his sixth -level mechanical manufacturing, small skills such as mechanical drawing have reached a full level.
Although Zhou Ziwen is already familiar with mechanical drawing skills, he still listened to the professor's explanation with rapt attention.
The stone of its mountains can attack jade. Listening to the professor's lectures can also help him improve some skill proficiency.
Zhou Ziwen carefully recorded the key points explained by the professor. Although this knowledge was not unfamiliar to him, he knew that studying in college is not only about mastering skills, but more importantly, cultivating one's own thinking ability and problem-solving methods. .
In the class, the students listened converge, and occasionally someone raised their hands to ask questions, and the professor would patiently answer. Zhou Ziwen noticed that Zhou Chaoyang also heard it very seriously, and wrote his own thoughts and problems in the notebook from time to time.
During the break during the class, Zhou Ziwen and Zhou Chaoyang walked out of the classroom and came to the corridor.
Zhou Chaoyang said excitedly: "Ziwen, this class is really good. I have a deeper understanding of mechanical drawing."
There is no mistake in every song, one post, one content, one 6 one, one book, one book, take a look!
Zhou Ziwen smiled and nodded: "Yes, Professor Liu's level is still acceptable."
After a while in the corridor, the ringtone sounded, and they returned to the classroom to prepare to meet the next courses.
The course of this day is very full. In addition to mechanical drawing, there are basic courses such as physics, mathematics, and some professional elective courses.
In the physics class, the professor explained basic theoretical knowledge such as classical mechanics and electromagnetism in simple and easy-to-understand terms.
He helped students understand those abstract physical concepts through vivid experimental demonstrations and actual case analysis.
For Zhou Ziwen, although these knowledge is associated with his existing knowledge system to a certain extent, the unique explanation angle and deep expansion of the professor still made him gain a lot.
He is no longer limited to his previous understanding, but considers the application of physical principles in mechanical engineering from a more macro and deeper level.
For example, when learning the principle of electromagnetic induction, he began to conceive how to apply it to the design of a new motor to improve the mechanical conversion efficiency.
Mathematical lessons focus on the complex theory and calculation methods of higher mathematics.
The professor wrote a variety of formulas and derivation processes on the blackboard. The students in the audience followed the professor's ideas.
For professional elective courses, Zhou Ziwen chose a course related to mechanical manufacturing technology.
This course detailed the processing process of various metal materials, the operation and programming of machine tool equipment, and the development trend of advanced manufacturing technology.
The professor not only explains theoretical knowledge in the classroom, but also leads students to the school's internship factory for field visits and operations.
In the internship factory, Zhou Ziwen observed various advanced machine tools, such as CNC machine tools, processing centers, etc. to understand their working principles and operation processes.
He personally operated some simple processing procedures and felt the impact of different process parameters on the processing quality of parts.
After returning to the classroom from the internship factory, the students were still not satisfied with the visit and operation just now, and started discussions one after another.
Zhou Ziwen actively participated in it. He shared his understanding of the characteristics of different processing techniques with his classmates based on his experience in simple mechanical processing in rural areas.
He said: "In rural areas, we do not have such advanced equipment, and more rely on manual operations and simple tools for mechanical processing."
"For example, when we polish wood or iron parts by hand, we need to control the force and angle very carefully to ensure that the processed parts meet the requirements. Although it is not efficient, this process has given me a deeper understanding of the details of machining. understanding." Zhou Ziwen continued.
The students listened with great interest and expressed surprise at Zhou Ziwen's experience. (End of chapter)