Chapter 261 I have been ruined by you
At 11 noon, the first battery made by Xu Qingzhou appeared in the laboratory. Preliminary testing showed that it was working.
Here comes the difference between theory and practice.
During the experiment, the viscosity adjustment of the slurry, the speed control during coating, the precise setting of the drying temperature, etc. are all slightly different from the theory.
Through practical operation, a clearer battery structure appeared in Xu Qingzhou's mind, and the previous battery problems and improvement plans became concrete.
At 11:30 noon, Xu Qingzhou came out of the laboratory and prepared to go home to have dinner with Song Yao.
I cooked five or six dishes last night. If nothing else, I will have to eat leftovers today.
When he returned, Song Yao had already heated up the food, and there was a faint aroma of vegetables surrounding the dining table.
"It's nice to have a snail girl at home." Xu Qingzhou just reached out to take the chopsticks, but Song Yao slapped his paw away with a "pia".
“Wash your hands.”
"I washed it carefully when I left the laboratory." Xu Qingzhou whispered, but he still washed his hands honestly.
While eating, Song Yao asked: "If you go abroad in August, when will we go home?"
On July 14th, the summer vacation at Peking University officially started, but most majors are in The last class meeting will be basically completed around the 10th, and we will go home for the holidays.
Xu Qingzhou: "End of July?"
Song Yao took out her phone and looked at the calendar, nodded, and thought it was okay. After studying for a while, the two decided to buy a ticket for the 30th. During this period, , Xu Qingzhou has a lot of things to deal with here, and Song Yao is also planning to stay at school and read.
At 12:30, Xu Qingzhou came out after washing the dishes and saw Song Yao sitting on the sofa playing with Ermei. Her feet fell on the sofa and swayed.
It is also an old link.
Xu Qingzhou sat down, put his slender white feet on his lap, squeezed the feet in his arms, "From now on, this summer, I will temporarily stay in the master bedroom?"
< br>Song Yao raised her eyes, glanced at him, and hummed: "Is it useful if I object?"
"Two people live in one room, it saves electricity and"
Xu Qingzhou admitted honestly: "Okay, actually I started planning it when I chose the room."
"The second bedroom does not have air conditioning, so it will be very hot in summer. If you sleep in the second bedroom, I will ask you to move to the master bedroom." You must not be willing, so I thought of using myself as bait to pull a trick."
Xu Qingzhou brushed his fingertips over the delicate instep and confessed: "I know that Song School Beauty will definitely not bear it. Let me suffer.”
“Oh.” I saw through you a long time ago.
“I said so much, and you just said ‘oh’?” Xu Qingzhou was a little unsure of Song Yao’s attitude.
Song Yao took her feet out of Xu Qingzhou's arms and put the second cat on the table next to her, staring directly at Xu Qingzhou.
Xu Qingzhou had a bad feeling in his heart, "You look like this, I doubt you want to."
Crunch~
Damn, here we go again!
Xu Qingzhou had been thrown onto the sofa by Song Yao, and said helplessly: "I won't struggle, please be gentle."
As soon as he finished speaking, the girl had already lowered her head.
Er Meow sat on the table, licked his paws, and walked away in disgust.
Cats have a difficult life, but fortunately they are used to it.
After a long time, two heavy breathing sounds sounded in the living room.
Song Yao held Xu Qingzhou's hands and looked down at him, her eyes sparkling, and she even licked the corners of her mouth. She felt much more balanced now.
Her hair fell down and slid over Xu Qingzhou's neck, making his chest feel hot.
"I have been ruined by you."
After Xu Qingzhou finished speaking, he moved his body, ready to find the right opportunity to stand up and become the master, but Song Yao was already prepared and quickly jumped out of him After getting down, he turned around and went back to the house to take a nap.
“.”
Xu Qingzhou sat up and sighed, but did not follow him in. Song Yao had an exam in the afternoon, so she should have a good rest.
"Alas, my husband is weak."
Xu Qingzhou sighed heavily again, stood up and sat in front of the computer. Although he had some intention of betraying the school belle of Song Dynasty last night, he was telling the truth. Polignac Guess it has indeed reached a critical period.
Based on the current experiments, it is indeed feasible to use solution sets and sequences to explore the properties of twin prime numbers.
Of course, this is only theoretically feasible. It is very difficult to do it in practice, otherwise it would have been proved by mathematicians long ago.
According to Xu Qingzhou’s current thinking, as long as the spacing on all periodic orbits of the composite sequence is 2, the total distribution ratio is > 0, which also means that the 2-2 prime factors of adjacent composite numbers in the harmonic sequence In the combination, there are infinite pairs of twin prime numbers.
This indirectly proves that the distribution ratio of twin prime numbers in the natural number sequence is >0.
As for why it is difficult, it is because even at this step, it can only show that the sequence method is feasible.
What Polignac conjecture says is that for all natural numbers k, there are infinitely many pairs of prime numbers.
The difference between twin prime numbers and pairs of prime numbers is thousands of miles apart.
Xu Qingzhou plans to generalize it on the basis of twin prime numbers and use it for prime numbers. Finally, combine this method with the sieving method that I compiled earlier.
If you follow this approach, you may get good results.
[k1, k2, k3, k4=1, 1, 1, 1
if(k_k+1)%15==1or(k_k+1)%15==7or( k_k+1)%15==8or(k_k+1)%15==14:
k1=0
elif(k_k+1)%15==2or(k_k+1 )%15==3or(k_k+1)%15==5or】
The computer was buzzing, and lines of complex code were running on the screen.
1:30 noon. "I'm leaving."
"Well, okay, I've put the water cup in your schoolbag for you."
Click~
The door closes.
Song Yao set off for the exam, and Xu Qingzhou was about to get down to business. He rushed into his bedroom in a hurry and sorted out his clothes. He left his winter clothes behind and moved his summer clothes into the master bedroom.
The clothes of two people filled up the big wardrobe at once.
After doing all this, he nodded with satisfaction, it was perfect, and now they look more like an old couple.
Xu Qingzhou came out of the bedroom, finished writing the last line of code, and started to read the relevant information about the CMS experiment in August.
"Introduction to Particle Physics" can be skipped directly. It is relatively basic and has been read through before. The focus is on "Particle Detector and Data Acquisition" and other papers related to experiments.
Time passed slowly, and Song Yao came back at 3:30 in the afternoon. It seemed that it had become her norm to hand in her papers early.
She has already learned the contents of her junior year in the first and second semesters of her freshman year, and now the exam is stress-free.
The two of them live a simple life, reading, reviewing, and in the evening destroying the last leftovers from last night.
It wasn’t until he was about to take a shower at night that Song Yao discovered that Xu Qingzhou had brought his own clothes over.
There are more boys' clothes in the closet. I have never experienced this feeling before. Overall, it feels good.
However, this also means that the life of sharing the same bed is about to officially begin.
The two of them took a shower and helped each other blow dry their hair. Everything was obviously normal, but there was always a strange atmosphere lingering in the air. It was a bit similar to a couple booking a room in a hotel and getting ready for the first time. Be honest and feel helpless.
At 12 o'clock in the evening, Xu Qingzhou saw Song Yao still sitting in front of the computer, "Aren't you going to sleep yet?"
"It's almost time." Song Yao pursed her lips, thinking that the two of them were going to sleep together. Sharing the same bed feels weird.
"Then I'm going to bed first." Xu Qingzhou saw that the school beauty Song was feeling guilty, so he got up and went to lie down on the bed first, waiting for the school beauty Song to come and sleep with her.
“Hoo~”
Song Yao glanced at the boy who entered the bedroom, patted her chest, and tried to calm herself down.
Xu Qingzhou was not in a hurry, leaning on the bed and playing with his mobile phone.
Song Yao waited for a long time before entering the bedroom. Looking at the boy on the bed, she covered her belly, pursed her lips, turned off the light with a snap, and lay down on the bed.
The bedroom is very quiet.
After lying like this for about 5 minutes, smelling the faint fragrance, Xu Qingzhou was already a little distracted, "You said it was okay last night. Huh?"
"I didn't say anything last night! "
Song Yao's voice was a little angry, and she paused and added: "If you dare to come here, I will kick you down."
"I'm just saying." Xu Qingzhou is here. Opening her eyes in the darkness, she tried to persuade Song Yao: "You tell me, we don't kiss and hug each other normally, why not now? What's the difference between being in bed and on the sofa?"
"Haha, do you think I will be fooled?" Song Yao would not let him get in the way. She could only kiss and hug her on the sofa. If she was on the bed, that might be the case.
Xu Qingzhou saw Song Yao's thoughts and said quietly: "Who said you can't do things on the sofa that you can do on the bed. On the other hand, what we did on the sofa before can be done on the bed. Can we do it?"
"Shut up." Song Yao didn't want to listen to his nonsense. No one wanted to discuss with him whether to do it or not.
Xu Qingzhou stopped and lamented that his girlfriend was too smart to be fooled.
The master bedroom fell into silence, and the breathing of the two people was particularly obvious.
Song Yao felt that the atmosphere was a bit strange, and said angrily: "Can't you say a word?"
"."
Song Yao turned over, and Xu Qingzhou suddenly felt the tender feet Touching him, she reminded her: "You have crossed the line."
Song Yao took her foot back with a whoosh and muttered in a low voice: "Humph, I was just careless, as if I was careless."
>
Xu Qingzhou smiled softly. The arrogant little character of the school belle Song was a bit endearing, especially when combined with her usual aloofness outside, aloofness and arrogance.
While he was thinking this, the restless foot quietly stretched out again and deliberately rubbed Xu Qingzhou's instep.
"Are you seducing me?"
"Bah, who seduced you? This is my room, my bed, you are just borrowing it."
Song Yaoxin In my territory, I can do whatever I want.
“You are seducing me, and last time, when I was in Jinling, the photos you sent were also seducing me.”
Song Yao simply pretended to be dead and said nothing.
Seeing that Song Yao remained silent, Xu Qingzhou moved towards the school beauty Song without leaving any trace.
"Xu Qingzhou." Song Yao couldn't pretend anymore.
"Huh?"
This time it was Xu Qingzhou's turn to pretend to be dead and continue to ask for it. Then, his soft little hand reached into the pajamas around his waist.
Of course it was not to soothe the heat in Xu Qingzhou's chest.
“Ah~ Wrong, wrong.”
(End of this chapter)