After Zhao Liming and his party left, Long Jianhua and his sister washed dishes in the kitchen.

Yunyan laughed and said, "Brother, go and rest, I'll take a bath and take a school."

Long Jianhua laughed and said, "Yunyan, I want you to be beautiful, including these hands."

Yunyan looked at Long Jianhua for a while and sighed quietly, "Brother, you spoiled me. I won't get married in the future, what should I do?"

"Can't marry? It doesn't exist! My Yunyano Mizuki University School Flower, another academic master, is the perfect combination of IQ and EQ. That Tian Zhenhan hasn't come to harass you, right?"

Yunyan started to laugh, and then laughed.

"Brother, what did you do to others? Since then, he no longer has any shame and no longer participated in the activities of the poetry club. His academic performance has increased rapidly."

It seems that I have saved a college student in a new era and have immeasurable merits.

Make him feel happy.

"I didn't do anything, I just asked him to teach me to write poetry. How could your brother not envy your elegant life? I don't know if your brother is too stupid or he can't teach me until half past one, so I could only invite the elder sisters in your dormitory to dinner in the afternoon."

Yunyan laughed for a long time before stopping laughing, "Brother, do you need help in the experiment next week?"

"You have so many classes every time, can you help me? Forget it, you will have a lot of experiments to do in the future, which will make you weak and your mind numb."

Long Jianhua was not tired at all when he was doing the experiment. After having a good meal at home on Saturday, he went back to the laboratory to continue doing it on Sunday. This time he made high-purity germanium tetrachloride and other additives.

With skillful operating methods, germanium tetrachloride, oxyphosphate trichloride, boron trichloride, aluminum trichloride and boron bromide are also successfully produced one by one.

With the lesson from last week, Yu Kehui stayed honestly in his laboratory and watched the experiment, and never dared to visit Long Jianhua again.

Long Jianhua found it very boring.

It was so boring that no one took a look at it after so many pure reagents.

Next is the preparation of optical fiber preform rods: high-purity liquid silicon tetrachloride and doped liquid halides are used to generate doped high-purity quartz glass through strict process conditions.

Since we are going to pull the fiber, we need to pull out the best fiber, and he also grind the prefabricated rod with surface grinding.

On the 29th, Yu Kehui finally visited the laboratory and walked straight to make a reagent cabinet. He reached out and opened a box with a prefabricated rod that had been sealed.

Long Jianhua, who was checking the equipment, said lightly, "Senior Brother Yu, don't move around."

The prefabricated rod that took a whole night to make cannot be destroyed in his hands.

Yu Kehui's old face turned red and he said embarrassedly, "Junior Brother Long, I'm just checking what's in it. I've never seen this box before, so I'm a little curious."

My grass!

Check it out for me? Are you counting the onion?

Have you seen it? Have you known it?

Just as he was about to scold him, Bai Gangpeng's voice came in from outside the door, "Junior Brother Long, what have you done?"

The sound has not disappeared yet, and the person has entered the laboratory.

Long Jianhua went over and took the two boxes into his hands, and smiled, "I have only taken the first step in the Long March and just made the raw materials."

Yu Kehui immediately looked serious, "Junior Brother Long, the progress is a bit slow. You need to draw the wire No. 2. If you can't pull it at that time, you will lose face to the teacher."

Long Jianhua laughed and said, "How can you be 100% sure about doing an experiment? Brother Yu, how did your materials be prepared? Did they follow the time schedule assigned by the teacher?"

Yu Kehui's face stagnated and his expression was very awkward.

After more than three months of experiment, there seemed to be no progress. Although the teacher didn't say anything, he just asked him to correct or adjust the plan, there was no progress.

As an old teacher, he immediately adjusted his mentality, "My experiment is an exploratory experiment, very complicated, and can only be done step by step..."

Bai Gangpeng smiled, "Junior Brother Long, I heard that your project is an integral part of a major national project. The raw materials have been made, which is amazing. In comparison, my senior brother is far inferior to you, and he has not yet completed the tasks assigned by the teacher."

Is this asking me to swear by business?

Then just blow it.

"Senior Brother Bai is already very good. The teacher just asked for preliminary results at the end of this semester, but you have completed 90% and reached the predetermined goal in advance, which is stable."

"Well, that's not as good as you, junior brother. The teacher knows that this is difficult for you, so there is no specified deadline. So after hearing that you are willing to turn off all your work after drawing in two days, it is obvious that he is very excited, and that your work progress is much beyond his expectations."

"I don't know how complicated the things that happened next are. Brother Bai, if you are not busy, how many helps you will do next?"

"I'm so honored! I'm just facing a bottleneck and want to change my mind. Whatever Junior Brother Long wants to do, just arrange it!"

Yu Kehui was already very angry when he heard the two of them joking each other in business.

Teacher Ye’s graduate student now has experiments, and there are only three of them; as a result, both of them were ahead of the plan, and he was the only one who was dragging him down.

Now I heard that Long Jianhua invited Bai Gangpeng to help but did not invite him, and I became even more angry.

What else can you look down on me?

I still look down on you!

He snorted heavily, turned around and left the laboratory.

When he walked out the door, he felt something was wrong.

Shouldn't someone please keep it?

But both of them just glanced at his back without saying a word. What kind of meaning?

Bai Gangpeng was angry.

I still look arrogant and know what I know? I also have to check Junior Brother Long’s, so loud that I can hear it on the entire floor. I don’t know, but I thought you were guiding Junior Brother Long’s experiment.

Long Jianhua put down a box and opened the box in his hand, "Senior Brother Bai, this is the raw material I made."

Bai Gangpeng scratched the back of his head, "Junior Brother Long, I don't understand the raw materials. But I didn't understand, isn't the purer the quartz, the more transparent? Why are you not transparent at all?"

Long Jianhua covered the box and laughed, "This can no longer be called pure silica, because it has been covered with a heavy metal oxide cladding."

"I don't understand. The things you made are top-notch. I haven't learned this yet. Haha..., what do you want your senior brother to do for you?"

"The senior brother has been working in the factory for a long time and has a strong hands-on ability. I want the senior brother to help me measure the speed, and assemble these individual equipment."

Equipment assembly is secondary.

They are all designed by themselves, and they are not a dish to assemble together?

The speed measurement is not enough, and two people must cooperate; if you don’t know a few people here, you probably won’t be able to find someone more suitable than Senior Brother Bai.

Outside the door, Yu Kehui, who had not left yet, was full of resentment when he heard this.

It turns out that the purpose of making me angry was to ask for help.

I will never help you in the future, and never think about it!

With a wave of his hand, he really left and tiptoed.
Chapter completed!