Engineering drawing I rule you

After sending them away, Qin Yiyan sat down by the bed again.

Xie Huai leaned on the bed in a daze, and looked at him sideways: "Do you really want to stay and take care of me?"

He was noncommittal: "Is there any discomfort?"

"It's gone, thank you." Xie Huai was injected with a low dose of diazepam during the first aid. After vomiting, he was in a more relaxed state, and now he just wants to sleep.

Seeing that he was about to fall asleep with half-closed eyes, Qin Yiyan also relaxed a lot, as if he said a cold joke: "Doctoral students don't need to sleep."

"..." Xie Huai couldn't be bothered to argue anymore, he said to go to bed early, and soon couldn't hold on and fell asleep.

Qin Yiyan looked at his evenly rising and falling chest, and it took a long time before she looked away, got up and walked into the toilet.

He remembered what the doctor said during the last hospitalization, that Xie Huai suddenly fell ill in the early morning, because he had no one to accompany him, so he rang the call bell on his own will.

But is it really painful?

The most serious problem with personality disorders is that the patient's way of thinking is different from that of ordinary people.He knew that breathing was a mental illness and generally would not cause death, so last time he chose to sit on the sidelines.

Thinking of this, he suddenly raised his hand and grabbed his neck, trying to hold his breath to let go of his thoughts, imitating Xie Huai's sense of dying.

The arteries on both sides began to beat violently, but the faster his heart beat, the more excited he became, as if his internal organs were about to rush out of his body, until he was so dizzy that he couldn't support it, so he knelt on one knee on the floor tile of the cubicle.

He didn't feel Xie Huai's fear at all, not at all.

Qin Yiyan looked down at the hands that almost strangled him to death, clenched into a fist in self-resignation, and pounded against the hard wall.Even Xie Huai couldn't arouse his empathy, but today Xiao Yuzhuo discovered his "cat" again, which disturbed him even more.

But fortunately, it was the end of the semester, and when the teacher-student relationship between the two ended, and after another winter vacation, everything would be back on track.

As for the remaining half a month, just follow your own temperament.

He walked to the sink and washed his face with cold water.There are no beds in the emergency room for observation. After returning home, seeing that Xie Huai was fast asleep, he asked the nurse on duty to take care of him.

Xie Huai didn't know when he left, but when he woke up the next day, he was no longer at the bedside.

The doctor checked him and he was discharged after confirming that he was fine.Only then did he know that Qin Yiyan had paid for his medical expenses again, so he quickly sent him a message to transfer the money.

But Qin Yiyan confiscated it, just saying that Zheng Jiajia had finished explaining and would give a warning to Jiang She, who first provoked the incident.Finally, he asked him to review carefully and come to the office to answer questions on Saturday night.

When it comes to engineering drawings, Xie Huai is one of the top two.It is undeniable that he has studied very seriously this semester, but seeing the end of the course, he still can't figure out the knowledge points that he didn't master last year.And these questions are simply not able to draw, and he can't ask Yang Wenwei mentally handicapped questions like "Why is there an extra dotted line here".

It took five days to memorize the knowledge points, and he sorted out a few problems that he couldn't figure out to find Qin Yiyan.Opening the door of the office, I saw him in a familiar corner.Xie Huai walked over and found that there was a strange chair in front of the table, and it was tied with the cheering clap commonly used in sports games.

"What is this?" Xie Huai asked curiously, pointing at it.

"Don't you think it's cute?" Qin Yiyan answered irrelevantly.

Xie Huai walked closer and found that the clap was indeed tied to the back of the chair. He felt that he should not be able to play tricks, so he sat down dubiously.

Unexpectedly, the moment he was seated, the curved armrests on both sides suddenly moved towards the middle, and there was only a click sound, which seemed to be a lock inside, firmly fixing him in the seat.

"Hello!" Before he could ask, there was another click, and his tailbone was slapped hard by the cheering hand.

Xie Huai vainly tugged at the metal bar with the lock in front of him, rattling the chair: "Qin Yiyan, what are you doing?"

"Didn't you say that you want Gongtu' ass kicking'? I made this specially for you." He blinked innocently, "I am a good teacher if you ask for it?"

"Don't let it go...ah!" Xie Huai hadn't finished swearing, but was interrupted by a horizontal palm flying from behind his buttocks.

It doesn't hurt at all, but every time he gets scared.

Others also turned their gazes to the corner, and the office was filled with curiosity for a while.

Xie Huai was angry and ashamed, and kicked Qin Yiyan hard: "Unlock it, how can you draw a picture if you lock me up?"

"This is to train your psychological quality. If you can answer the questions correctly in the oppressive environment, you will be able to cope with it in the exam room." So cunning that he couldn't see the slightest expression, "Next Thursday, I will take the computer-based test, open the CAD first."

"Helping students overcome their psychological barriers and applying tests according to their aptitude is really a novel and considerate educational method." Tan Qi, who was at the opposite table, came out to help him out, "The practical ability in engineering is really strong. Lao Qin, you are worthy of it."

Xie Huai suffered from being dumb before the chorus, and only hated himself for not being able to live up to his voice, and moved the computer and textbooks to the table: "I still have a question to ask you."

Qin Yiyan took the drawing and handed him a double-sided A4 paper: "Complete my task first."

"Okay." He reluctantly took the hot potato.The first question is a combination that has been excavated to lack things and things, and he is required to make three views, and then change the left view to a full section.

The circle of metal locks around the chair greatly reduced the room for movement. He was restrained uncomfortably, so he could only draw pictures in front of the computer with his waist hunched over.

The large cylinder is drilled, inserted into a small cylinder, and then connected to a right-angled trapezoidal platform.He tried his best to dismember each figure and analyze their positional relationship.

CAD can automatically generate a section drawing. After drawing, he selects the specified area and clicks the command.The system did not prompt an error, and there were a few shadows on the left view immediately.

"It's great, I finally drew it right once." He rubbed his throbbing temples, and flauntingly turned the screen to Qin Yiyan.

But he didn't have the slightest intention of encouragement, and continued to ask: "If you don't use drawing software, can you do it by hand-drawing the half-section of the front view?"

"Hand-painted?" Xie Huai didn't realize it for a while, and suddenly got slapped on the tailbone.

Qin Yiyan lowered his eyes and looked at him seriously: "I'm sure, you take advantage of the convenience of drawing with software, and never think about what the shadows in the section drawing mean."

"Anyway, it's a computer-based test." Xie Huai turned his head to the other side guiltily.

"Then what if there are more difficult exam questions at the end of the semester?" Qin Yiyan did not back down, "Sometimes you feel that you understand everything, but you just don't think about it one step further. Actually, Xie Huai, according to your hard work this semester, passing the exam is completely impossible. No problem. I have high demands on you, and I hope you can get higher grades in the test, see your potential, and regain your enthusiasm for learning."

His tone was exceptionally gentle, so gentle that Xie Huai completely forgot that he was still tied up in the chair, he was a gentle and considerate senior.

Xie Huai was fascinated by his clear voice for a moment, nodded obediently and said, "I will work hard."

"I saw the wrong question you wanted to ask, and there are still a few question types." Pointing to the A4 paper, he continued, "I have read all your homework in the past few days, and summed up the knowledge you haven't mastered yet. Point. This is the test paper I specially prepared for you."

"Really?" Xie Huai was flattered.

"Of course." He seemed to be laughing, "There is still a week before the written test, and I will give you two more exercises for targeted training."

"Then can you help me bet the question by the way?"

"Don't push yourself too far." Qin Yiyan rolled up the textbook and knocked him on the head.

Xie Huai got cheap and acted like a good boy, smiling and lying on the table drawing pictures.

But soon, the smile was replaced.

As it was getting late, other teaching assistants packed their things and left one after another.Tan Qi also said goodbye to him, and left without further satisfaction.Looking at the empty office, and Xie Huai's frowning at the topic, Qin Yiyan took out the cat ears he bought in Akihabara on a previous business trip with great interest, and put them on his head when he was not prepared.

"What are you doing again!" Xie Huai shrunk his neck in disgust, but instead of being able to dodge, he was "butt kicked" firmly.

"This may be the last time I'll help you with your homework." Qin Yiyan said with an ending, and pressed him on the table, raising his hand to fiddle with the pair of huge gray cat ears.

"Meow——" the crisp meow echoed in the office.

Xie Huai looked at the office where there were only two people left at some point, blushed and stared at him, and then his cat ears stood up, like a bow-backed fried cat.

He pressed Qin Yiyan's hand with his head: "Have you had enough trouble?"

"It's called entertaining." Qin Yiyan replied solemnly, "I should have told you that cats are a symbol of holiness in my heart."

At the same time, the cat ears on the head howled again.Xie Huai rolled his eyes angrily: "Qin Yiyan, your sexuality is so weird!"

"It's really strange that my surname is Pi." He didn't know whether he didn't understand, or he deliberately joked, "My surname is Qin."

"..." Xie Huai only felt a gust of wind blowing behind him, and he bowed his head resignedly and began to work on the questions.

Qin Yiyan was in charge of supervision, and when he found something wrong, he stepped on the pedal and let the cheering hands behind his butt punish him.Seeing that he was wearing cat ears, his face was flushed and he dared not speak out, he thought that the anger he suffered in the first half of the semester was finally paid off.

The author says:

The homophonic stalk deducts money.

Qin Yiyan is really that kind of guy who is full of bad things.