The electrician of the caravan felt that Ding Chen didn't know what electricity was, because he didn't know Ding Chen, and he didn't know that the crane that was very roaring today was driven back by Ding Chen. Pen ~ fun ~ pavilion www.biquge.info

In fact, in the eyes of everyone in the caravan, there was nothing strange about a crane, and in the place where they came out, there were many large vehicles, and even the caravans traveling far away had many motor vehicles accompanying them. If it weren't for the price-performance ratio, livestock wouldn't be used at all.

So if you can't seriously think about the deep meaning of this crane, it's really hard to think that there is anything remarkable about the appearance of this thing.

The pride and later fear shown by the caravan's electrician when facing Ding Chen actually directly reflected the attitude of most people in the caravan towards the apartment people. This is a sense of superiority that people from developed areas show in the face of the inhabitants of backward areas, a bit like the attitude of city dwellers when they saw country people in the past, with both psychological superiority and fear of barbarism.

After all, the people in the caravan have a good life, but they are not like people in places like apartments, where they can play with their lives every day.

Even Ye Tianlong, when facing Hos, he will often show this feeling, but with Ye Tianlong's status, there are not many people who are fortunate enough to understand this sense of discrimination, and people like Dad and Hoss can endure it. If you can't bear it, you simply don't go to Ye Tianlong's side to make do, Ye Tianlong is always embarrassed to take the initiative to find the door, then it is not called Xiu Superior, but called it cheap.

The female doctor was actually not very optimistic about Ding Chen's assurance, after all, the credibility he used to swear was never very good, and it was basically a joke from the day he was brought up.

When she saw the brightly lit operating room, it was a shock.

Since the rechargeable battery pack that Ding Chen moved back can drive the crane to carry the load off-road, the power must be enough, but according to the national standard followed when the crane is manufactured, when the electric vehicle is driven by DC, the voltage is 110 volts, and the civil lighting electricity is 220 volts of AC.

Although he can increase the voltage by increasing the number of series batteries, in fact, the other two sets of batteries he brought back are already close to the low-voltage discharge level, and adding series connection will increase the internal resistance, so Ding Chen chose to reduce the number of battery packs in series, and then use the 2,000 volt ampere inverter power brought back from the power plant to connect to the lighting circuit of the operating room to supply power to the operating room.

The composition of this circuit is very simple, Ding Chen doesn't even need to move the battery, just change the wiring to complete.

Then Ding Chen, as a logistics support staff, watched the entire operation process.

The female doctor is indeed very skilled, and basically does not need the assistance of Dr. Li, who is a guest assistant, and the main job of the male nurse she brought is to hand over a tool or something. The whole operation lasted less than 15 minutes, and the female doctor looked refreshed and did not even sweat on her forehead, and she did not look nervous and tired after Dr. Li after the operation.

The female doctor was a guest, and she was about to leave after the operation, but she didn't expect to hear Ding Chen call her just after she went out.

She looked back at Ding Chen suspiciously, "What's the matter?" ”

"You know how to use an ultrasound machine, right?" Ding Chen asked.

The female doctor was stunned for a moment, looked Ding Chen up and down, and asked, "You mean B-ultrasound?" ”

"That's it?" Ding Chen said, "Can you help our people check it?" He said: "It's the one who was injured by Wang Lei." ”

The female doctor subconsciously glanced into the operating room and found that Dr. Li was busy cleaning up the room and did not pay attention to their conversation, and it seemed that he did not instruct Ding Chen to ask this question.

She looked at Ding Chen and asked, "What's wrong with him?" ”

"It's just a little worried." Ding Chen said: "It's no harm to take a look. ”

The female doctor hesitated, motioned for the "fist" to go first, and then said to Ding Chen: "None of you know how to use it?" ”

Ding Chen shrugged. The operating room is two rooms inside and outside, and when Ding Chen was wiring, he saw a color ultrasound diagnostic instrument outside. At that time, he asked Dr. Li and knew that there was actually an X-ray machine in the apartment, but Dr. Li would not use it.

It's easy to guess that when the apartment had electricity, Dr. Li probably hadn't started to learn how to operate the equipment.

Since the female doctor could guess that no one in the apartment could operate the diagnosis and treatment instruments, she could naturally guess what Ding Chen meant, she glanced at Ding Chen deeply, nodded and said, "I'll take a look at your instruments first." ”

The equipment brought out by the caravan must be mainly lightweight, and the function is almost the same. But since there are instruments here in the apartment, naturally it will not be portable, so she also has to take a look at it first.

Hearing her agree, Ding Chen was immediately overjoyed and turned back to greet Dr. Li. Doctor Li's reaction was half a beat slower, and when he heard that the female doctor was going to use her own ultrasound detector to examine the "Duke", she didn't react for a while, so she thanked Ding Chen gratefully, "Don't bother Doctor Lan, the 'Duke' should be fine." ”

Ding Chen almost kicked him, seeing that he could restore the power supply, this guy is too disrespectful as a doctor and doesn't hurry up to learn how to use various instruments.

But at this time, the female doctor stood behind her and looked at the ultrasound machine in the glass cover in the corner of the wall, Ding Chen was of course embarrassed to say it directly, so he had to look at Dr. Li and quickly went out to call someone.

By the time he came back with the reluctant "Duke" and the inexplicable Ye Dai, the female doctor had already turned on the power of the ultrasound diagnostic instrument and passed the self-test. She was working on the button with Dr. Lee. According to the female doctor, this diagnostic device has similar functions to the one she used before, but the manufacturer is different and the operation layout is also different, so you have to try it slowly.

Ding Chen is really afraid that she will do the "duke" when she comes up with three plus five divided by two, and when the time comes, with Dr. Li's warm temperament, most of them will be able to stare at the two eyes and sell cuteness. That's why he brought Ye Dai here, just so as not to waste this rare opportunity. Now that he heard that the female doctor was going to experiment slowly, Ding Chen was relieved, and he was not afraid of slowness.

To Ding Chen's surprise, the female doctor seemed to have the potential to be a good teacher, studying the operation method of the instrument while explaining it to the audience in detail. Although it was not early, she didn't seem to be in a hurry to rest. Whenever she encounters something that she finds difficult to understand, the female doctor will even stop the operation and explain the key points.

Ding Chen soon discovered that the ultrasonic detector in the apartment was very powerful, not only could it perform three-dimensional imaging, but could even reconstruct the image according to the time coordinates. According to the female doctor, this instrument has been around for nearly 100 years, and there has been little progress since then, so it is still the mainstream technology even now. However, it is a miracle that the equipment in the apartment is still functional.

One fly in the ointment of this miracle is that the supplied ultrasonic couplant has long since failed, and they have to use animal oil instead.

Ding Chen listened for a while, and then he was sure that he couldn't keep up with the speed of the female doctor's explanation. It wasn't difficult for him to understand 3D modeling, and it was definitely the strongest of the three. But it was a bit of a struggle to get him to understand the contents of the images on the monitor. So he wisely shifted his focus and stepped aside to look at the Duke as an experiment.

The duke was also helpless, he had been lying in bed for more than half an hour, his belly was smeared with lard, and the oil was shiny as if he was ready to make a small movie.

Seeing Ding Chen turn his head to look at him, he hurriedly waved his hand to Ding Chen with a bitter face, asked him to put his head to his mouth, and then asked in a low voice, "What kind of injury did I have?" ”

"What do you think?" Ding Chen asked rhetorically, "If the injury is very serious, will you not feel it?" ”

The Duke was not stupid at all, he understood almost in seconds. He showed a very hurt expression and asked Ding Chen, "I want to go home." ”

Ding Chen pursed his lips and comforted him earnestly: "You just follow the doctor's instructions!" ”

The female doctor probably spent more than two hours explaining the use of the ultrasonic detector and precautions to Dr. Li and Ye Dai in detail, and by the way, she also helped them review the examination methods of the main organs of the human body. By the way, I also saw the duke's inside and out.

In the end, the three doctors unanimously concluded that the Duke was in good health and that Wan'an could live until he died.