Zhao Qiqi, Zhu Mingli and Li Li were staring at Chen Zhou with a smirk on his face at this time.

Chen Zhou tonight, it's not too late to come back, it's almost 12 o'clock.

But this time, he smirked, what was the situation?

The three of them exchanged a look with each other, and their thoughts diverged in an instant.

Then thinking, thinking, the three of them suddenly sighed lightly: "This is actually back?"

Chen Zhou happened to be holding the basin towel and was about to go out to wash, when he heard this unified sigh, he immediately turned around and came back, and gave a violent shudder one by one.

This night, Chen Zhou fell asleep with a beautiful vision and slept extremely sweetly.

This night, Yang Yiyi's heart was like a deer crashing, and she couldn't sleep for a long time.

Early the next morning, about 3 minutes before the alarm clock, Chen Zhou woke up leisurely.

"Hmm~Comfortable~"

Stretching his waist, Chen Zhou only felt that he was really satisfied with this sleep.

Turning over and getting out of bed, he glanced at Zhao Qiqi and the three of them, who had actually woken up, and Chen Zhou greeted warmly: "Qiqi, Lao Zhu, two LI, good morning, everyone!"

After a pause, Chen Zhou asked again, "Do you want to go for a morning run together?"

Zhao Qiqi and the three of them didn't know whether they were dazed or confused by Chen Zhou's extra enthusiasm, the three of them looked at Chen Zhou in a daze, and didn't speak for a long time.

When Chen Zhou finished washing up and was about to leave, he glanced at the three of them again.

Seeing that the three of them were still looking at him stunned, Chen Zhou said with a smile: "Three good brothers, you know that if you don't go to class, you are too lazy to get up, and you have to sleep for a while, do you need me to bring takeout?"

Zhao Qiqi and the three of them were still in a state of confusion, but when they heard the takeaway, they immediately perked up.

"Bun ......"

"Egg Cake ......"

"Porridge ......"

Chen Zhou gestured "OK" and said "I know, I know", and left the dormitory.

Zhao Qiqi and the three of them in the room were silent for an instant, and then fell into bed, ready to go back to sleep.

But then, Zhao Qiqi suddenly said: "Brother Chen, last night, where did you go, so that this excitement can last until now?"

Zhu Mingli said in a loud voice: "How do I know this? I have never been on a ...... base."

Zhao Qiqi thought so: "It's also oh, we are all single Wang ......"

Before Zhao Qiqi's words fell, Li Li's voice came faintly: "You should stop at home runs, right?"

Zhao Qiqi: "Huh?"

Zhu Mingli: "Huh?"

Library.

Chen Zhou and Yang Yiyi came here as usual, but it was different from usual.

Both of them were flushed.

This is probably the sequelae of kissing.

It's just that Chen Zhou's mental state is unusually full.

And Yang Yiyi's dark circles are a little deep.

Chen Zhou wondered why Yang Yiyi didn't sleep well, and Yang Yiyi also wondered how Chen Zhou could sleep?

In this way, the two of them began today's research plan with their own careful thoughts.

Fortunately, as time went by, after the two of them were immersed in the research of the subject, they no longer had any extra thoughts to think about.

"It is also necessary to calculate the dispersion parameters present in the structure of the particle accelerator, including the dispersion capacitance of the unit loop, the dispersion inductance, ......"

"If you want this part of the theoretical derivation......"

Chen Zhou thought about it and opened the previous research data on particle accelerator experiments.

Using the previous experimental data, the current theory is derived.

Chen Zhou opened the wrong question set again, and he was ready to do both.

Now the time is too tight, and the only way to save time is through this continuous operation.

Chen Zhou glanced at the previous experimental data and simply sorted it out.

The analysis of the dispersion capacitance of the switching electrode to ground then begins.

"It can be roughly divided into dispersion capacitance Cg1 between switching electrodes, dispersion capacitance Cg2 between switching electrode rods, and dispersion capacitance Cg3 between adjacent capacitors and electrodes......"

There are five parts to consider.

The overall dispersed capacitance is the sum of the five parts.

Starting from Cg1, the idea is determined, the theoretical derivation calculation formula is determined, and the original data is determined.

"The parameter of the radius of the spherical electrode is this, and the spherical centroid distance of the electrode is this ......"

Using the feedback from the set of mistakes, Chen Zhou began to write scratch paper.

In terms of time, although integration is emphasized, the overall thinking remains the same.

In short, a whole set of theories can be derived, and some time can be saved.

After the content of the dispersed capacitance was solved, Chen Zhou began to calculate the dispersed inductance without stopping.

When the particle accelerator is in operation, its structure and components generate dispersed inductance, which affects the output impulse voltage.

The dispersed inductance mainly comes from the capacitor inductance Lc, the connection inductance Lw, the gas spark switch inductance Lg and the equivalent eccentric coaxial inductance Lt.

Among them, the inductance of the capacitor itself Lc varies according to the different capacitor selection.

However, in the current subject experiment, this consideration of selection is determined.

Therefore, Chen Zhou can directly solve this Lc first.

When this part of the content was all solved, Chen Zhou looked at the content on the scratch paper and the feedback on the wrong question set, and frowned slightly.

"In the middle, there is still one step missing......"

Considering that in the actual operation, there are contact inductances and parasitic inductances in the series switches, and the actual total dispersion inductance should be higher than the theoretical calculation value.

After a little thought, Chen Zhou began to expand the content analysis of this part.

He does not allow this kind of data that is not mastered to exist in his theoretical calculations.

Otherwise, the so-called one-step approach is likely to be an empty word.

The time gradually reached noon, Yang Yiyi glanced at Chen Zhou, who showed no signs of stopping writing, and took the initiative to get up and go to the canteen to buy food.

Chen Zhou naturally noticed the movements of the people around him, but he didn't stop them.

Now is the time to catch up with the earth's movements, and if you can save a little time, it is a little time.

"Perhaps, I can build a complete equation model?"

Looking at several documents opened on the computer, and then looking at the analysis content he wrote on scratch paper, Chen Zhou no longer hesitated, and immediately began to build the equation model by himself, intending to completely solve the instability of this part of the content.

The time spent on this part was beyond Chen Zhou's original expectations.

It wasn't until the afternoon, when it was already dark outside the library, that he completely completed the theoretical derivation of the dispersed inductance.

But the results of Chen Zhou's harvest are also remarkable.

At least the L-equation model he built in front of him is pleasing to the eye.

At this point, the final stage of the research on the strong pulse ion beam source for surface modification of materials can be officially announced to enter the final stage.

Next, it is time to start the system design of the strong pulsed ion beam.

Chen Zhou stretched and relaxed.

Sitting in front of the computer like this again, I worked continuously for a day.

Physically, it is really a little tired.

Turning his head to look at Yang Yiyi, he saw that Yang Yiyi was also stretching.

Although it would be winter, Chen Zhou thought of summer.

The face, as soon as I brushed it, turned red.