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To freshmen, a university is like a sacred place; but to seniors, it’s not. I remember it was at the beginning of my junior year. Freshmen had arrived and were about to go through military training, with all those kids in military uniforms gathered on both sides of the road below. We, on the other hand, carried our backpacks and books and headed towards the teaching buildings. Why do I say “carried”? Well, in my junior year there was a specialized course on metal microscopy, which involved lots of micrographs. Those who study mechanical engineering know what those books are like – they’re from the 1980s, cost over 200 yuan each, and were quite thick. You can imagine how thick they were. The school purchased only a few dozen of these books, which were used in turn by different classes. Over six consecutive classes, we had books from other majors in our backpacks. It was a sight to see as the students from our class walked out of the dormitories in large numbers; the younger students standing by the road were utterly amazed, giving us respectful looks. It made us feel proud, but also a little embarrassed. (To be honest, those micrographs looked really boring.)
I’m not studying mechanics; I don’t understand it! Our chemical engineering field is really weird – we wear white coats, conduct experiments, carry out oil analysis and flash point tests, and there are times when things almost explode
Hehe, the School of Chemical Engineering is right below our building. Those people in white coats seem so mysterious, and there are also girls there
There’s very little content on mechanics these days; in each course, the teachers say that this subject used to be taught for a long time back in the 2010s, but now a lot of that content has been cut out, and many things are no longer covered. It’s not easy for our books to even make it to half their length; out of more than ten chapters, usually only four or five are included
In the past, it was more about indoctrination; these days, self-study is more encouraged, haha
When I was young, thinking about those in the village who went to high school, I couldn’t see how that had anything to do with me.
Study metal materials. . During my junior year, I was constantly grinding samples to examine the tissue. . All experiments are. .
Ha, it means I’ve worn it before too. But it’s still a long way off from being an angel in a medical school
Various metal structures, forgings, castings, ferrite, martensite, pearlite, sorbite, austenite,,,,,
During my senior year, I polished test samples, working together with a senior student. Later, my senior polished two, and I polished one but it went askew. Later, my senior stopped me from grinding, and I really feel sorry for the senior who guided me through my thesis. Back then, for the specialized course experiments, after shaping and observing the sample, one still had to draw it out. . Some students who have studied sketching can draw very vividly. .
Actually, if you organize it, it can become a post, oh!