The competition in materials science is very simple, each of the two schools comes up with one material, and then randomly selects the third material together and puts it together for combination. At a given time, whoever combines fast and changes more will win.

The combination of three materials is not easy, and requires a high level of understanding of the materials, otherwise it is likely that none of them will be possible.

But generally speaking, this is not the case, and even if the three materials are grouped together, there will be some reaction. If the most extreme situation really occurs, then you can only choose again.

Standing in front of the table where the materials were placed, Sang Yifei had a confident smile on his face.

Perhaps he was lucky, because he was very familiar with all three materials and knew their properties very well. It's not that hard to get them to change in combination.

After silently calculating, Sang Yifei confidently judged that he could come up with at least six different combinations!

Although three of them are primary combinations of one and two, two and three, and one and three, it is necessary to know enough about the material to complete. Six combinations, looking at the two schools, I'm afraid no one can come up with it!

When he looked up at Jiang Yiye, he found that Jiang Yiye was also looking at him with a frown.

Seeing Jiang Yiye's brows furrowed so tightly, Sang Yifei laughed out loud and said, "Senior brother don't be nervous, it's just an exchange, there's nothing to be ashamed of losing." ”

As a result, the more confident he smiled, the tighter Jiang Yiye's brows wrinkled.

This guy seems to be very confident......

Tang Yuanjie and the others nearby, seeing Jiang Yiye's frowning appearance, also felt nervous. What's wrong, does he find it difficult?

One of the mentors' faces suddenly changed slightly, and he thought of a possibility, and asked, "Could it be that he only understands the combination related to clematis, and is not familiar with the others?"

Tang Yuanjie's face turned a little pale when he heard this, this is indeed possible. When he asked Jiang Yiye to go just now, he didn't expect this, and he didn't have time to ask. Now that I think about it, it really seems to be that interesting......

However, there was no chance of turning back, and the chronograph was officially launched, totaling a hundred minutes.

Sang Yifei didn't look at Jiang Yiye again, although he was very confident in the number of combinations he had, he still needed time to process the materials. A hundred minutes is not long, but it is not short, and it must be used properly.

Win this one, and the rest will be easy.

Seeing that Sang Yifei directly began to process the materials, Jiang Yiye couldn't help but sigh, he was really a top student.

He was very embarrassed, since the other party was so confident, how many combinations could he come up with?

Ten? or fifteen?

Yes, Jiang Yiye's dilemma is not the material, but the fact that he is thinking about how many combinations he should make in order to win.

He didn't want to overtake the other party too much, that would seem too high-profile, it would be better to have two or three more.

Ke Sang Yifei moved very fast, and completed the first combination in only five minutes.

Jiang Yiye looked at his watch, and then made a judgment.

The first word in five minutes, that should be able to take out about a dozen, right?

It seems that he has to have at least twenty or more changes to defeat him.

Looking at the three materials at hand, Jiang Yiye quickly searched for the corresponding plan in his mind. Twenty variations are not easy for him either.

Ten minutes passed, and Jiang Yiye still didn't move.

Tang Yuanjie's face was dark, did he really not understand?

Why did you let you go, and you didn't even say a word?

It's good now, let alone winning, I can't get a combination when I turn around, it's really a shame to throw it to my grandmother's house.

Not only him, but other tutors and students also have similar guesses, is Jiang Yiye not familiar with these three materials?

This is quite possible, after all, he was not considered when the competition personnel were arranged in the first place. If he doesn't understand these three materials, it's normal.

Everyone couldn't help but feel disappointed, and their greatest hope was about to be gone.

Looking at Jiang Yiye, who was motionless, Wan Donglai laughed out loud, he really didn't understand what Yuanwu University was doing, and he could win by sending someone to stand there stupidly?

I was so cautious about ordering Sang Yifei just now, for fear that something would happen. Now it seems that it is completely overwhelmed.

Just when Wan Donglai's idea just came to him, Jiang Yiye made a move.

His movements are fast, like a chef chopping vegetables. In just a few minutes, a material was directly divided into seven or eight parts.

What kind of leaves, rhizomes, petals? Some are left alone, while others are mixed together.

Sang Yifei heard the sound, looked up, and then sneered.

Is it useful to divide the materials into such a small number of materials? Do you want to try them in quantity? The combination of materials depends on experience, not just the number of times.

Some reactions require special means, and it doesn't work if you mix things together.

Seeing Jiang Yiye pick up the second material and concoct it in the same way, Sang Yifei shook his head slightly, not interested in looking at it any further.

And Wan Donglai was also over there and laughed, and said to Tang Yuanjie: "Director Tang, this Jiang's understanding of materials science is really unexpected." Are you Yuanwu University trying new combinations now, all by such brute force?"

Tang Yuanjie didn't speak, just stared at Jiang Yiye. Although he couldn't understand what Jiang Yiye wanted to do, he instinctively felt that this was not a so-called violent attempt.

Jiang Yiye has created so many combinations with clematis before, and it is impossible to know only about clematis. If you don't understand other materials, what's the use of understanding clematis?

Thinking of this, Tang Yuanjie felt more confident in his heart.

Perhaps, he can really win this one!

Half an hour later, Jiang Yiye processed the three ingredients separately before picking them up and combining them.

He still moved quickly, and he didn't hesitate to pick up every material.

Wan Dong shook his head when he saw it, unless he knew the extreme of the material, he could use such a fast speed to combine. But the number of portions that Jiang Yiye is now divided into is almost dozens.

If you kill Wan Donglai, you won't believe that Jiang Yiye can come up with so many combinations.

Time passed minute by minute, and when it was the eightieth minute, Sang Yifei finally raised his head and announced with a smile: "I have finished, six combinations!"

It was the final amount he could think about and try out, and even if there were twenty minutes left, it didn't make much sense.

I thought that my words would cause a stir, after all, the six combinations of three materials were a staggering amount anywhere.

However, Sang Yifei didn't hear the surprised voice, but felt unusually quiet.

He glanced around suspiciously, but saw that everyone's eyes were all looking at the same place.

Following everyone's gaze, what he saw in front of him made Sang Yifei stunned.

I saw that in front of Jiang Yiye, there were already more than a dozen different combinations, densely packed, almost filling the entire table.

These combinations have all worked, producing clearly visible changes that are enough to prove the combination right!

At the same time, Jiang Yiye stopped. He glanced at Sang Yifei's table in surprise, then looked at the other party, frowned and asked, "You have six?"

Sang Yifei nodded subconsciously, and then saw Jiang Yiye throw down the materials in his hand with an annoyed face. Vaguely, he also heard the other party muttering: "There are only six kinds of things that I said earlier, which made me so nervous for a long time......"

During that time just now, Jiang Yiye was also busy combining several materials, and he didn't have the heart to look at the situation on Sang Yifei's side. If he knew that the other party could only come up with six combinations, he would have stopped a long time ago.

Sang Yifei was stunned, there were more than a dozen combinations, and he was spinning when he saw it.

How can it be......

Jiang Yiye walked out directly from behind the table, raised his hand and said, "I'm done with the combination." ”

No one spoke, everyone stared at the dozen combinations on the table in a daze.

It took a full minute for the overwhelming cheers to sound like thunder.

The sound was so deafening that it almost knocked the house down.

"Win! win!"

"It's just, don't want it!"

"Jiang Yiye, it's good, I didn't protect you that day!"

Almost all the students, even the seniors who were very jealous of Jiang Yiye, couldn't help but cheer for him at this moment.

The first two defeats weighed on everyone's hearts like a mountain. No one wants the school to lose in the exchange competition, that is the collective glory!

And now, Jiang Yiye used twice the number of combinations that were more than the opponent's and came up, almost crushing to win back a game!

Even Wan Donglai was stupid, with more than a dozen combinations, his scalp was numb when he saw it.

Tang Yuanjie had an uncontrollable smile on his face, he turned to look at Wan Donglai, and said with a smile: "That's Classmate Sang, right? It seems that I heard you just now that Master Geng wants to accept him as a disciple? I forgot to tell you, when Classmate Jiang and Master Geng exchanged the combination of Clematis a few days ago, he took out twice as many combinations. In our school, his material science attainments are quite good. ”

Wan Donglai was shocked when he heard this, twice as many combinations as Master Geng?

Tang Yuanjie's last half of the words, he wanted to vomit blood even more.

Students who can win Geng Bowen, do you have the face to say the word "not bad"?

Gritting his teeth and staring at Tang Yuanjie, Wan Donglai said: "Director Tang is really good at calculus, he has hidden such a killing move." ”

"Each other, each other. Tang Yuanjie responded with a smile.

Wan Donglai's eyes narrowed, and he said with a calm face: "You won this game, please Director Tang choose the next competition project." ”

Although there are still ten minutes left, fools know that it is impossible for Sang Yifei to win. With such a big gap, it's not enough to give him three heads.

Of the five items in the exchange competition, there are still two left, and Tang Yuanjie has already thought about what the fourth game will be.

To be precise, it was Su Bingcai's recommendation.

"In the fourth game, we chose to compare the gimmicks. Tang Yuanjie said.

Wan Donglai sneered and said, "Okay, then let's compare the instrument pattern first." Let's see, what other great people are in Yuanwu University!"

"No, no, we are humble and don't like to be too high-profile. Tang Yuanjie said, turned to face the exchange venue, and shouted at Jiang Yiye: "Classmate Jiang, don't come back, wait there for the fourth game!"