Liu Bingxian raised some Ma Tuan and some donkeys to roll, kicking their legs, walking home from the familiar alley, greeting them all the way.

"Mr. Liu went to buy breakfast."

"Hey, I went to Huguo temple, ate some jiaoquan, drank a bowl of bean juice, and made a bowl of miscellaneous soup." Liu Bingxian said, licking his lips, as if aftertaste.

"Huguo Temple snack bar? Yes, it tastes good

"That is, the taste is very good..." Liu Bingxian laughed twice and asked: "have you eaten it?"

"Eat, sesame cake, old Shuan's family."

"Old Shuan's family is not bad. Did he drink bean noodle and meatball soup?"

"If you can't afford it, you can save one. You can't compare with Mr. Liu. The three kids in the family can eat tight."

Liu Bingxian was a little proud, laughed twice and said: "it's OK, your boss is the second year of this year, and he will be liberated in another year. If you find any job, you can support your younger brother and sister. "

"I'm afraid we can't. our eldest wants to take the exam."

"What's the test for?"

"For college entrance examination, if people want to study, we have to bite our teeth."

Liu Bingxian's expression collapsed and frowned: "what's the use of going to college for girls. Let me tell you, when you graduate next year, it's the most practical thing for your boss to find a serious job. Don't bump into a single wooden bridge. It's a waste of three or four years. What's the use of bumping into it? Isn't it someone else's daughter-in-law? "

"You Liu Laosan have an idea." This one changed his address and lost his pretentious smile. He turned to go home and closed the door. He gave it back with a click.

Inside the door, there was a faint sound of spitting, but it was hard to hear.

Outside the door, Liu Bingxian was also disdainful, spitting on the threshold of others, and muttered: "the dog's eye is on the low guy, what's the use of learning well, it's not money losing."

Scold to scold, think of their own two play crazy horse goods, Liu Bingxian carrying donkey roll arm are not strong.

When he got to the fork in the road, Liu Bingxian heard the sound of the carpenter and turned around naturally.

"What are you building? Which unit is it from? " Liu Bingxian looked at an old house that had been opened and asked.

The construction worker bowed his head and saw that he was a middle-aged man who was kicking an old man's shoes. He didn't care much and said, "we built it in Beijing."

"Oh?" Liu Bingxian's voice was full of criticism: "will Beijing construction decorate other people's homes? Which embezzler is this

Today's social atmosphere is so, many people are used to the mode of direct attack, especially the people of Beijing. They have practiced a lot of Beijing movies early, some of them are humorous, some are mean.

Of course, the construction workers are also from the capital, and unlike Liu Bingxian, an idle resident with one foot pedals, he is a national worker with a formal establishment. Therefore, this one also says impolitely, "can you manage it?"

Liu Bingxian was not happy and asked, "why can't I manage it?"

"You don't care." The construction workers looked at him contemptuously and turned away from Liu Bingxian's sight.

He didn't want to get entangled with such a fool.

I don't know whether it's language or expression, but Liu Bingxian's anger was suddenly ignited, and he said in a loud voice: "what's so great? Embezzlers live in front of my house? I can't take care of it yet? "

"If you have the ability, you can take care of it." Although the workers couldn't see Liu Bingxian, they could hear his voice. So on the other side of the wall, they replied leisurely.

Liu Bingxian raised his feet and wanted to guess on the door of the family.

However, looking at the vermilion, vermilion, the door of the new paint, Liu Bingxian did not have a foot in the end.

People in the capital can't be so careless. If they trample other people's lacquer, they will have to pay for it in the end. Looking at the appearance of the lacquer, I'm afraid it will cost more than tens of thousands of pieces of soup. If he had the money, why should he boast with the neighborhood? He just took a pair of water and strolled in the alley seven times.

However, Liu Bingxian is not ready to let the family go so easily.

He hated to think: "I can't cure you, someone can cure you."

As I have said, Liu Bingxian went to the street office with his feet raised. He went back to his home and gave his breakfast to his family.

Half an hour later, Xiao Chen of the street office followed Liu Bingxian to the home with the newly painted vermilion gate.

"Hello, is the householder in?" Xiao Chen raised his head and asked.When the construction workers saw that he was wearing a cadre's uniform, they saw Liu Bingxian behind him. They said "bad luck" and asked, "who are you

"I'm from the street office. I have my papers in my pocket."

The worker frowned and said, "it's in the head of household."

"Then let's go in and have a look?" Xiao Chen is still polite, but a kind of polite with power.

Nowadays, the street office has great power, especially for ordinary residents. It basically has the function of small government, and its administrative level and township are the same. Although it still can't match the power of towns and townships, compared with what period, the power of the street offices in the 1980s may be a little bit higher than that of the township organizations in 20 or 30 years.

In fact, 20 or 30 years later, many people often need to go to the street office to issue various certificates, such as going to university or settling down. This is a routine for future generations, but it was not in 1986. If it was earlier, some people might even be unable to study or even work because the street office was stuck with something.

Of course, no matter what time it was, the power of the street office was aimed at the ordinary people. In Beijing, the definition of the ordinary people is really a little narrow.

If you look at the courtyard where two people come, Xiao Chen is actually unwilling to come. However, Liu Bingxian keeps on finding out that he can't come.

The construction worker jumped down from the wall, opened the door, looked at Xiao Chen's certificate, and said, "it's the chat at the second gate."

Xiao Chen looked forward, tut tut two voice: "pretty big ah."

The second entrance house is usually a large courtyard with a small courtyard, because the first entrance is for the servants, so there is no need to do much. The large courtyard inside is the place for the family's daily life. Naturally, it needs to be bigger, just like the future house has a master bedroom and a servant's room.

There are some differences in this set of courtyard. The second entrance house is a large courtyard, which covers one third more than others. The size of the front courtyard is increased. It still has the shape of a patio, and the size of the house is also large.

Xiao Chen has been working in the street for several years. He always looks at the house from the outside. For the first time, he comes into the house and looks around curiously. Then he goes through the courtyard and walks to the entrance of the second entrance.

Liu Bingxian followed, looking around with anger and jealousy. Their family lived in the courtyard. After the founding of the people's Republic of China, their father got a quarter of the courtyard, and then gave birth to five children. Now they are all grown up. Except for the eldest one who went to school and the third one who married, the remaining three children are still in the original house of the courtyard.

Although we have built two more rooms as much as we can, the total area of the courtyard is not enough for the house outside.

Liu Bingxian was even more upset when he looked at the two young people at the gate of the second entrance.

So young is the head of household? It's not a embezzler. There must be other problems. Liu Bingxian thought to himself that if he sued them, he would. It's always good to report actively.

Xiao Chen has nothing to do with it. People have reported it. It's unreasonable if you don't take a look.

He coughed gently, came closer and said, "you two..."

Two hands out at the same time, palms toward Xiaocheng, fingers up, motioned him not to speak.

Next, I heard the young man standing on the steps: "G protein and G protein coupled receptor are different. G protein does not contain hydrophobic region, especially G protein α and γ You can try to connect G protein with other lipid molecules, such as myristic acid and isoprene, but I suggest you focus on G protein coupled receptors. "

"I wrote it down, but we have more problems with GPCR..."

"It's a good thing to have problems. If we don't have problems, we won't be able to work. Do you have any problems with crude film preparation?"

"It's done. We have ULTRACENTRIFUGES. It's easier to do this, but the workload is heavy. "

"The ULTRACENTRIFUGES are not big. They can only be done slowly. Now the problem is to increase the capacity of detergent? "

"Yes, there is no suitable detergent right now. In addition, the stability of membrane proteins is also a problem. "

"For detergents, you can only try more. For stability, I have an idea. You can add some small molecule ligands, such as activators and blockers, when the detergents are compatibilized..."

Chen Mu ran looked at the young man above the steps and looked back at Liu Bing Xian, Ask: "do you understand what they say?"

"I don't know what they mean when they say Sinicization." Liu Bingxian has been a fool for a long time. If he wants to learn from others, he can't go out and brag.Xiao Chen hehe asked: "you don't understand what they mean, what do you report?"

"If I don't talk to people, I can't report it yet?"

"Please go out and say something." The two people on the steps stop talking. Su xiankai frowns at Xiao Chen and Liu Bingxian below the steps, with a look of disgust.

"Well, I'm from our street office. I've received reports from the masses... So come in and have a look." Chen replied politely.

"He is the one who reported what you said?" Su xiankai looks at Liu Bingxian.

Liu Bingxian's mouth moved, but he didn't say a word.

Xiao Chen said with a smile, "we're also here to have a look. We're all neighbors. We're at ease to have a look. May I have your name, please

"I'm Su xiankai, an assistant researcher at Peking University." Su xiankai took out his identification.

"What is Peking University?"

"Beijing University." Su xiankai raised his head.

Xiao Chen took it in fear, looked over it a little, and quickly returned it back: "I'm sorry, I'm sorry... If you have something to do, we'll go first."

Su xiankai nodded slightly.

What else did Liu Bingxian want to say? He was grabbed by Xiao Chen and pulled out.

……