"One bottle of Wusu beer is enough. I have surgery tomorrow, so don't drink too much." Liu Zewei said with a smile.
"Then we need twenty." Su Yun said.
"..." Liu Zewei was startled for a moment, twenty bottles of the deadly Wusu? Do you really want to drink so much? Was Su Yun sure he heard clearly that he only drank one bottle
The beer girl went to get the beer happily, and Zheng Ren asked curiously: "Why is it called the Fatal Wusu?"
"There are two reasons." Su Yun was very happy to see the fatal Wusu. "The first and most important reason is that you get drunk quickly after drinking this wine, and you will have a splitting headache the next day."
"..." Zheng Ren didn't understand what was so good about the wine above.
Generally speaking, a good wine is one that is soft when it enters the throat but has great staying power and makes you feel refreshed and refreshed the next day without having to drink it.
"Dr. Su is right. A friend of mine was broken up in love and took me to drink. After drinking eight bottles of Wusu, which is usually a pound of liquor, my whole body was broken." Liu Zewei said with a bitter smile.
"There are also provincial capitals?" Su Yun was surprised.
"No. It was sent by post from a family member of a patient in southern Xinjiang, saying it was made with old craftsmanship and has nothing to do with Carlsberg's new factory."
"Lao Liu, your friend, lost in love?" This is what Xie Yiren paid attention to.
"Uh... it's normal for old trees to bloom new flowers." Liu Zewei originally wanted to drive here, but he immediately realized that it was best to be polite when talking to Boss Zheng's girlfriend.
"Yiren, don't interrupt." Su Yun said, "Can the patient still be contacted? I also feel that the recent Fatal Wusu has too many high-grade alcohols and fusel alcohols and is not as good as the previous ones."
"I asked." Liu Zewei said with a smile: "Actually, there were more alcohols in the wine in the past. Otherwise, why would you drink it the next day?"
"Then you still want to drink?" Zheng Ren really didn't understand what these people were thinking.
"If you don't drink, you won't have a life. If you don't drink, you won't have friends. If you don't drink, everything will be boring. If you don't drink, you will be abandoned by the whole world. Boss, did you notice that I was talking about you?" Su Yun said with rare seriousness.
Zheng Ren shook his head.
Just as he was talking, the beer girl came over carrying several red bottles of Wusu.
Su Yun picked up a bottle and put it upside down on the table, "Boss, look what this is?"
The abbreviation above should be the pinyin wusu, but when the wine bottle was turned upside down by Su Yun, it became the English letters nsnm.
"This is… "
"I'll kill you!" Su Yun laughed and said, "Boss, don't you want to try such an arrogant beer?"
"I don't want to." Zheng Ren ended the topic directly.
"It's such a boring life, no wonder you have no friends." Su Yun said: "Come, you drink water, and we drink beer. Rich, Wusu's geographical latitude is about the same as Munich, and the taste of beer is also similar. Drink some."
"Drink less, don't drink too much." Zheng Ren was a little nervous today.
"Boss, you are different from usual." Su Yun said contemptuously.
"Yeah." Zheng Ren also admitted, "For tomorrow's surgery, at least one person between you and Fu Guier must help. I'm afraid that Dr. Mehar has a problem."
"Director Zhang is here." Su Yun made an excuse.
"The cooperation is not tacit enough." Zheng Ren said: "Actually, I think Fugui'er will definitely not be able to go up tomorrow. The operation is more difficult, so you should wear a lead suit to prepare the surgery."
"Boss, that's not what you said at first." Su Yun said, "Lao Liu is here, why are you looking for me."
"Lao Liu is involved in oncology, and I am not familiar with the heart." Zheng Ren pondered, and his mind was filled with the situation of Dr. Mehar's surgery tomorrow.
During the training in the system operating room, the auxiliary operations of the experimental subjects had an unpredictable impact on the operation.
And Zheng Ren could predict that the reason why Dr. Mehar wanted to be an assistant was not only for things like Nobel Prizes and battles, but also because he wanted to truly touch the transparent ceiling between the level of a master and the pinnacle.
There must have been countless questions raised during the operation. While undergoing surgery and answering questions at the same time, Zheng Ren was worried that he would not be able to take care of them.
At this time, you must have the most trustworthy person around to help take care of you.
"Boss, you're just worried." Su Yun said with disdain.
"I'm thinking about the formulas of medical physics. Tell me what you said to Dr. Mehar tomorrow. Can he understand it?" Zheng Ren said.
Liu Zewei was startled.
Medical physics? !
What the hell is that
Chang Yue didn't understand what Zheng Ren was talking about, and it had nothing to do with her. The Xie Yi people had already begun to grill meat by themselves. The meat was placed on the iron pot, making a sizzling sound, and the aroma of meat overflowed.
"Law of viscosity?" Su Yun poured himself a glass of wine without being polite. He drank a glass of the deadly Wusu first and seemed to enjoy it very much.
"Um."
"Boss Zheng, what is that?" Liu Zewei began to feel guilty.
He originally thought that the surgery would be the end of the process, a process that he was only familiar with. But I didn’t expect that Boss Zheng would bring up medical physics. What on earth is this
That deadly big Wusu bottle placed upside down seems to be dangling in front of your eyes, killing you... Liu Zewei feels that he has been killed.
"When a viscous fluid flows laminarly, each layer flows at different speeds. There is friction between two adjacent layers, which is called internal friction and also called viscosity. The magnitude of the force is related to the velocity gradient there, and is related to the fluid's It is related to the viscosity coefficient and obeys Newton's law of viscosity." Zheng Ren explained professionally.
"Guidewires and catheters have to face laminar flow of viscous fluid in blood vessels. There are formulas to calculate it. If it is an ordinary interventional surgery and there are no plaques on the blood vessel wall, the problem will be solved. But for cardiac surgery, it is best not to touch the blood vessel wall. Coronary artery.”
"..." Liu Zewei didn't understand a word.
As a leading professor at the Medical University Affiliated Hospital, he is ranked among the top one to two hundred in the country and can be considered a well-known professor.
He never thought that one day he would be unable to understand a word of some explanation of the interventional surgery he was good at.
"Old Liu, f=ηs(dv/dx)." Su Yun dipped his finger into the deadly Wusu and wrote a formula on the table.
Chang Yue frowned when he saw it, it was too dirty. I wonder if he will put his finger in the beer glass again, if...
"..." Liu Zewei was speechless, what the hell is this
Medicine is considered a science, but it really has nothing to do with physics.
Seeing Liu Zewei's confused face, Su Yun began to explain.
"f is the viscosity force, s is the contact area between the two flow layers, dv/dx is the velocity gradient in the blood vessel, and the proportional coefficient eta is called the viscosity or viscosity coefficient of the fluid, and the unit is pas or p."
"When operating the guide wire, you must have at least such a formula in your mind, so that you can accurately create a certain connection between the guide wire and the blood turbulence. Guide wire deviation? If you understand this formula, it will not happen. This situation."
"..." Liu Zewei could only be deeply amazed.
He was speechless one after another, and he was already exhausted.