"Versacad does have the ability to mark angles, though. =" Zhang Yifu said and stepped forward, held the mouse, and began to operate skillfully, "You have to click into this toolbar first...... Angle Tool ...... Specify an angular point and two breakpoints...... I see, these coordinates are...... Finally, you need to set the size in this box...... Enter!"

After the operation of a high apm, with lightning speed, the damn angle that Chang Si thinks about every day and night is marked out in the figure.

It is impossible for Zhang Yifu to be unskilled, in his previous life he was involved in a more advanced version of AutoCAD, this kind of thing is in the same vein, plus half a year of application and three days of rapid assault, he is afraid that he is already the most skilled person in the world.

Outsiders, naturally, don't know what it means to operate versacad so skillfully. Even the people in the power plant, such as Niu Dameng and Duan Youwei, only said that Zhang Yifu dragged the mouse and drew the drawings on the computer one by one, but he just replaced the drawing pen with a mouse, which is not a very lofty technology.

As a professor at the forefront of academia, it would be a different story to see such a skillful operation!

Drawing and drawing, the difference between one word is thousands of miles.

Computer drawing must be absolutely accurate, meticulous, not so much the drawing as the programming, constantly setting points, setting connections, setting graphics, and finally putting together an impeccable design, which is a much more interesting thing than using a drawing tool and a ruler to constantly measure and scribble.

Don't talk about versacad. Even the PC has just stepped into the country, and Chang Siping himself has only ignited his interest in research and mapping, but no matter how big his interest is, there is still an insurmountable peak in language and basic computer applications, which forces the students he brings to study together.

The computer drawing skills in this, not to mention that there are no requirements in the work, and even the teaching is not on the schedule, how can there be such a master in reality, who has mastered it skillfully?

Chang Siping turned around and looked at Zhang Yifu carefully. I'm sure he's a countryman like myself.

"Have you ever studied abroad?" Chang Siping asked in surprise.

Wang Ruisheng in the distance saw this. Hurriedly put down the magazine and walked over with a smile: "How can it be Professor Chang, Zhang Yifu just graduated from our electric power department last year." ”

"Oh yes, you said that. Chang Siping then pulled out the feelings of research, and quickly got up and shook hands with Zhang Yifu. "It's Zhang Gong from the power plant, right? Just working on software. There is a lot of neglect. ”

"You're so polite. Zhang Yifu smiled, "I was really in awe to see that you are interested in researching this new thing of computers." ”

"Haha! I can't talk about it!" Chang Siping was quite excited when he heard this. "I've done a lifetime of research, and I can overcome many difficulties in mathematics and heat energy, but it's this small computer, which is so anxious that people have no temper. ”

"It's also a skilled job, and it will naturally happen if you use it too much. ”

Chang Siping has already seen Zhang Yifu's magical operation, so naturally he will not waste time so much, at this time he has already picked up a small notebook, and pulled Zhang Yifu to sit down: "Come on, there are still a few questions, Zhang Gong, you can also take a look." ”

The graduate student had no choice but to give up his seat.

People in the power department shouldn't know this...... What's more, it's just an undergraduate.

Zhang Yifu's face was full of embarrassment, not that he cherished his broom, but this thing, as soon as it was taught, it was endless, and he still had something to do, but the old professor opposite was obviously a stubborn person, and it was impossible not to teach him.

Not to mention that people who have taken the career path have eyesight, Wang Ruisheng hurriedly stopped when he saw this: "Professor Chang! Professor Chang! People are coming with tasks, let's help him see a picture first, and then it's not too late to build a computer! Let's talk to each other!"

"Oh, yes, yes. Chang Siping patted his head at this time, "Ruisheng said that you have a design plan for us to help see?"

"Yes. Zhang Yifu opened the briefcase and pulled out the drawings.

Chang Siping didn't look at the drawings after taking them, so he gave them to the graduate students: "You go to check and check, let's study the software first." ”

"Good ......" The graduate student sighed helplessly, but fortunately, he didn't have to worry about the computer, which was also a relief, so he honestly took the drawings and went to the table next to him.

What a learning idiot...... Zhang Yifu had no choice but to sit at the table.

Chang Siping opened the book and did not hesitate: "Do you know how to draw auxiliary dotted lines?"

"It's also a choice, you see......"

Zhang Yifu guided him.

The old professor couldn't stop telling Zhang Yifu to slow down, and then slower, so that he had time to record the operation process, and those damn English instructions.

Zhang Yifu is really convinced, Chang Siping can't even use the mouse, but he just wants to learn computer drawing, and use the pen to forcibly memorize and translate the meaning of English instructions, this is simply the spirit of Yugong Yishan, the older generation of academics are all like this! Not to mention knowledge, this willpower alone is enough to make people admire.

In the face of this terrible teaching, Zhang Yifu was afraid that he would not be able to bear to slap the table and leave.

Fortunately, the savior came, and just three minutes later, the thick film graduate student came back: "Teacher Chang...... Teacher Chang, please take a look......"

"Don't make any noise, can't you understand?" Chang Siping frowned, "You can't understand a design drawing?

"It's not...... This picture...... It seems to be made with a computer. The graduate student wiped his sweat and said, "I'm not sure, I have to take a look." ”

Chang Siping was stunned: "The computer did it?"

Zhang Yifu replied: "I don't have a basic hand-drawing foundation for computer ......."

"Come on!" Chang Siping put down what he was doing, took the design drawing, and spread it on the table.

At this look, his head almost exploded.

He thought it should be a simple industrial component, assembly diagram or something, but he didn't expect it to be so dense and complex, with hundreds of graphics and connecting lines densely packed on the printing paper, full of geometric beauty and vector precision.

Chang Siping looked at it for a long time, and finally couldn't help but reach out and touch it on the paper.

There are no traces, no traces of any hand-painting.

It is no exaggeration to say that Chang Siping and his students were given a month...... Even a few months, it may not be possible to complete this picture, and hand-drawing may only take a day or two to complete, but Chang Siping does not dare to make a conclusion in the frontier field of computer drawing.

"This economizer...... Did you draw it? Did you draw it?" Chang Siping finally asked again.

A person with a quick brain will not ask the same question twice unless he is really panicked.

"Yes, it took several days to get it done. Zhang Yifu scratched his head embarrassedly, "I'm afraid that there will be mistakes and omissions, and I'm afraid that the people who can get started won't understand it, so I brought it to the school......"

"Wait, are you from the power system, not from the power system?" Chang Siping asked a stupid question again.

Wang Ruisheng next to him couldn't stand it anymore, and replied again and again: "Definitely Professor Chang, Zhang Yifu of the Department of Electric Power, I have been a counselor for their class for four years......"

Chang Siping looked at the design drawing again, and after the situation was stable, his thoughts gradually became clearer: "Indeed...... There are some irregularities in this diagram, and people who are engaged in industrial design will not make such mistakes...... For example, this is the junction......"

As soon as his words fell, his expression suddenly changed again, and his heart, which had just been silent, burned again.

"Wait...... This is no ordinary economizer!!"

So, Chang Siping once again entered the stage of forgetting himself, saying nothing, just silently looking at the drawings and flipping through the drawings.

Ten minutes later, after several inspections, Chang Siping's sweat beads had already dripped down.

He only raised his head slightly, and said to the graduate students and counselors, "You guys should stay away for a while." ”

“……”

Zhang Yifu was also stunned for a moment, and said embarrassedly: "There is nothing too secret, Professor Chang." ”

“…… Since you don't care, then I'll ask. Chang Siping picked up the drawing and asked very strictly, "Let's be honest and honest, where did this drawing come from?"

Zhang Yifu wanted to cry without tears.

Judging from his expression, the whole thing had too much impact on him, and the old professor couldn't believe it anymore.

"This ......" Wang Ruisheng saw the embarrassing scene, and immediately pulled the graduate student and said, "Let's go out first." ”

"Not really. Zhang Yifu waved his hand and said, "I drew it by hand, and I brought all the electronic documents in a floppy disk." ”

"You...... Have you been abroad recently?" Chang Siping asked again.

"I don't even have a passport. ”

"That's right, that's ......right," Chang Siping breathed a sigh of relief, "If you really do that, you won't come to me for advice." ”

"What can you do?" asked the graduate student, puzzled.

Chang Siping smiled and said nothing.

"Spy......" Zhang Yifu sighed helplessly, "Professor Chang is afraid that he can't trust me, thinking that I stole the documents from somewhere." ”

Chang Siping's expression was quite embarrassed: "It's me who is too careful." ”

"You are really too careful!" Wang Ruisheng patted his chest next to him and said, "Zhang Yifu's personality, I can definitely guarantee it." And when he was assigned last year, Zhang Yifu was a seedling who was favored by the leaders of the ministry, and won the championship of the national technical competition in the second half of the year. Professor Chang, Zhang Yifu really has this level, don't think about it!"

"National champion, which major?" Chang Siping raised his eyebrows, obviously attaching great importance to this title.

"The power plant is running, right?" asked Wang Ruisheng.

"That's right. ”

At this time, the graduate student suddenly came to his mind, pointed at Zhang Yifu and exclaimed: "Yes, yes, I remember, it is Zhang Yifu, the first in the written examination of the three subjects, I heard someone mention it, but I didn't expect it to be you!"

"Three subjects? Chang Siping nodded appreciatively, affirming Zhang Yifu's true talent and learning, and then looked at the drawings on the table, and finally turned around and said, "Let's avoid it." ”

"I wanted to avoid it a long time ago!" Wang Ruisheng smiled and pulled up the graduate student, "Academic matters, you talk slowly, if there is something to find me, I will be in the Youth League Committee office." ”

"Okay, thank you, Mr. Wang. ”

"It's all said, don't call the teacher!" (To be continued!)

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