After thinking about it for a while, Tang Yun finally walked into the teaching building.

Spring is the best season for Jugu Star, and the doors and windows of the light structure laboratory are open, allowing the night breeze mixed with the scent of grass and pine to enter from one side and drill out from the other.

Tang Yun knocked lightly on the door and walked in directly without waiting for anyone to respond.

"Hello Mr. Zhao, can I see you constructing crystallization from the side?" Tang Yun had seen the photo of this young male teacher in the glass display window next to the department's office, and knew that his name was Zhao Qiang, and he was the teacher of his major, but he still asked tentatively. It's normal for this kind of thing to involve some technical secrets or something, it's too abrupt and inappropriate.

The other party looked up at Tang Yun, stopped, and let out a long sigh. "It's okay, just sit down, don't be so polite." As he spoke, Mr. Zhao took off the energy-conducting gloves on his hand and took out a box of cigarettes from his pocket, "Help me turn on the exhaust, the button is on the wall." ”

When Tang Yun turned on the exhaust and moved a chair to sit near the light structure platform, this Teacher Zhao frowned again and began to rummage through his pockets one by one, and after rummaging for a long time, Tang Yun asked carefully, "Are you looking for Huo'er?" ”

"Hmmm......"

Teacher Zhao took a deep breath and held up the cigarette case to signal Tang Yun to smoke one as well. How could a cautious guy like Tang Yun dare to smoke in front of a teacher? Lian said no.

"Damn, don't smoke and carry a lighter with you? Do you want to set fire to a school? Teacher Zhao grinned twice, but a mouthful of crooked teeth appeared on that still somewhat energetic face, and then stuffed the cigarette into Tang Yun's hand.

"You're a photostructure major?"

"Yes, freshman."

"Hmm...... I heard that a student in the junior college class gave Lao Song a 'top', do you know about this? ”

Tang Yun was speechless for a moment, scratched his head in embarrassment, and lit the cigarette in his hand, "How much do you know." ”

"Come, tell me about it!"

......

Tang Yun briefly described the matter, and looked at the expression of this Teacher Zhao carefully as he spoke. He was afraid, he was afraid that the other party would scold Teacher Song for a few words, wouldn't he be embarrassed?

But something interesting happened, Tang Yun discovered a very unexpected fact with his rather keen eyes, that is, this Teacher Zhao's serious expression was pretended, and Teacher Song was bumped into by the students This made him very happy!

"You don't have a good relationship with Teacher Zhao?" Tang Yun once again used that tentative tone.

"Why, I'm his graduate student, that's my mentor! How could my relationship with him be bad? Teacher Zhao took a puff of cigarette, and the accent of his speech fell on the word "mentor", and then pointed to the armor-like energy body on the light structure platform, "This thing was made for Lao Song, and I've been busy for almost two years!" ”

"Aren't you a teacher? Why are you a student again? ”

"Don't ask you, just call you. Don't call me a teacher, just call me brother! Zhao Qiang loosened the button on the collar of his shirt, "I'm just a fucking teaching assistant, by the way, I want to study as a working graduate student and get a master's degree." ”

"I just didn't expect it to fuck so tired......"

......

Ding dong......

The electronic clock hanging on the wall of the laboratory made a crisp chime, and Tang Yun raised his head to find that it was already 12 o'clock.

"You're busy until late every day?"

"What do you think?"

"Is this just experimenting for the teacher? Not your research project? ”

"What do you think?"

"That'...... Does Mr. Song pay you? ”

"Of course there is a salary, 3 federal coins per working hour!" Zhao Qiang glanced up at Tang Yun with a self-deprecating smile, and then Tang Yun saw the crooked teeth again.

Tang Yun was speechless for a while, the salary of this dignified graduate student of Songyan University in the Northern Regions was actually lower than that he paid to the lowest-level Utur...... Tang Yun is not a generous person, he also simply explained the average salary level of Juguxing on the Star Area Network, and then he set this "weekly peeling" style "black heart" ultra-low salary of 5 federal coins per working hour.

You must know that the average salary of citizens in Songyan City is about 50 to 60 federal dollars per working hour, and the monthly income is close to 10,000 yuan. That's 3 federal coins...... Tang Yun gasped, and sure enough, "A mountain is higher than a mountain, and a pickup is more ruthless than a pickpocket"!

"Why is Teacher Song so ...... Stingy? Tang Yun used a tentative tone for the third time, but Zhao Qiang's tone was very sure, "Do you understand?" Graduate students have to work for their supervisors, all at this price! Otherwise, if you look at other studios, aren't the senior brothers and sisters, and the younger brothers and sisters all busy? ”

"Why? Isn't graduate school for the sake of learning? How do you do it with slaves? ”

Zhao Qiang dropped the cigarette butt and grinned, he patted Tang Yun on the shoulder after putting on the energy guide gloves again, "Little brother, each circle has its own rules, and I am mixed in the 'academic' circle!" ”

......

Zhao Qiang worked until half past one in the night, and Tang Yun chatted with him on the side, and at the same time gave some technical advice to this "senior brother-level teacher" with his experience in light construction.

It's just that this senior brother didn't expect that many of the suggestions put forward by Tang Yun were quite effective, which really surprised him. Later, Zhao Qiang also briefly introduced the basic principle of this crystal to him and answered some of Tang Yun's doubts.

In general, in the process of constructing crystallization, a large number of energy substructures emphasizing the morphology of the energy body are constructed, and these structures directly lead to the final shape of the energy body. Let them surround the mech for a long time without consuming too much energy on the mech.

The principle sounds simple, but it's hard to do.

Most of the energy bodies released by crystallization are incorporeal and need to be manipulated by mechs to maintain their form. For example, Tang Yun's commonly used [Iron Body], such as the B-grade defensive crystallization [Qingteng], even the [Dark Sanctuary] of the Apocalypse.

Then there is the crystallization of its own specific form, such as the [Blue Flag Snake], which itself is a long curved shape. [Wire shuttle] itself is a shuttle type, which is a very simple shape. But this Teacher Zhao is studying things that are too troublesome, the shape of the armor! Not to mention that this thing has a lot of bends that conform to the shape of the mecha, simply saying that the number of left and right pieces is enough for the light builder to drink a pot.

There are too many and complex structures that emphasize the shape of the energy body, and it is difficult to survive the "solidification" level without problems in the production process. The energy structure is long-term, so the energy consumption is very large, and it is very difficult to optimize the energy consumption of the overall crystallization. Of course, the most important thing is the most troublesome property of light itself. Interference, the more structures, the more complex the crystalline interior, the more obvious the interference problem is.

So Tang Yun directly regarded this matter as an impossible task, and of course, he didn't say it.

......