The dive speed can be fast, but the ascent speed is very slow.

It took only 12 minutes for the world record holder to dive more than 300 meters, but it took him a considerable amount of time to return to the surface - 15 hours.

Returning too quickly from the deep sea carries a number of health risks, such as decompression sickness and nitrogen anesthesia due to excess nitrogen in the brain, which can be fatal.

Fortunately, Ao Muyang doesn't care about this.

He cared about everyone's eyes, and in order to avoid too much frightening of the people on board, he floated slowly underwater for four and a half hours before getting on board.

Immediately, the doctors of the scientific research group measured his blood pressure, checked his blood nitrogen content and blood oxygen content.

After getting the results, he was still shocked: "Young man, you are simply a sea monster, your blood oxygen level is really high, and the transportation capacity of hemoglobin is super strong!"

Wen Yirui said with a look of adoration: "My Brother Ao Niu's first B, he fell into the water with scales and bricks on the dive-no one floats, and our divers don't help him who is called Adou the emperor." ”

Ao Muyang said helplessly: "You kid is full of mouth, you want to go to graduate school?"

Wen Yirui said with a smile: "Hehe, Brother Ao, I actually have a doctorate degree and a degree in kinesiology." ”

Ao Muyang was surprised: "I didn't see it, and you don't call me brother, it's almost the same when I call you brother." ”

Wen Yirui puffed up his chest and said: "Brother Ao, you are polite, we rely on craftsmanship to eat, we don't rank seniority according to age, we have to do our best." ”

Professor Cao asked Ao Muyang privately: "Did you do anything to Xiao Wen?" ”

Ao Muyang said: "You see that he is GAY angry, who is the right attitude?"

He was just joking, and he couldn't explain why.

At the beginning, he was in contact with Wen Yirui in the South China Sea, and in order to protect the privacy of the electric eel, he was indifferent to Wen Yirui, but Wen Yirui was used to his indifference, and now he is flattered when he treats him better.

When the trench is normal, the danger is much lower.

The research ship traveled some distance again, they entered the target sea area, and then several young members of the research team also changed into deep-diving equipment and prepared to launch.

Deep diving is not a joke, this work must be delicate, must be cautious, otherwise a bad one will cost a person's life.

100 meters of water depth, once there is a problem with the equipment, then ordinary people will die immediately, and there is no time to rescue.

Ao Muyang's role is here, he took Wen Yirui to the water to check the seabed situation first, and provided information for the scientific expedition team members to go into the water.

The underwater temperature is gradually increasing, and there is an ocean undercurrent, which used to be an ordinary undercurrent, but in recent years it has become a warm current.

Feeling the direction of the warm current, Ao Muyang pondered, isn't this the warm current on Brick Island?

The warm current supports a large number of plankton, which in turn attracts a large number of marine life such as fish, shrimp and crabs, so the underwater of this sea area is lively.

The tiger took Thor and Huang Xiaodi to show off their strength underwater, and the electric eel's swimming ability was far worse than that of the tiger and Huang Xiaodi, so it used its abdomen to stick to the killer whale's head, and the killer whale had many scars on its head, and the friction was enough to stabilize its body.

Ao Muyang went to drive away the tiger first, if the divers found a killer whale in front of them at a depth of 100 meters, it is estimated that they can be scared of and urine incontinence on the spot.

Even if you don't encounter this underwater overlord, there is something wrong with the scientific research team.

Less than half an hour after a diver entered the water, Ao Muyang saw the red light on his helmet turn on.

The red glow flashed, which meant he was in trouble.

Immediately, Ao Muyang swam over quickly, and then pulled up the diver and slowly rose to the surface.

He could play a role in stabilizing the morale of the army in the process, and after seeing him through the transparent mask, the young man breathed a sigh of relief, and then slowly closed his eyes.

Ao Muyang saw that something was wrong, the young man's lips were purple, his facial skin was pale, and his eyes were bloodshot when he opened them before, which may be a problem with overheating.

What is the reason that the diver's body is overheated, that is, if the diver is still in a high temperature environment after wearing, the heat dissipation intensity in the body is lower than the heat production intensity, which will produce a pathological phenomenon.

This situation is quite critical, because the sea water is very cold in the deep diving position, and the diving suit has a particularly good thermal insulation effect, if the diver's body is overheated and cannot dissipate heat in time, the body will accumulate additional heat, which is easy to have adverse effects on the central nervous system, resulting in hypoxia, loss of body fluids and other problems.

When he floated to a depth of more than 10 meters, he manually separated the diving helmet from the wetsuit, and then opened the back zipper of the wetsuit to let the warm but relatively cool water enter the youth wetsuit.

Then he put the young man on the boat, which had already received the signal, and the doctors and nurses rushed to the ship.

The nurse was busy doing the examination, and quickly reported a series of professional terms: "body temperature 39.4 degrees Celsius, muscle relaxation, obvious weakness, poor grip strength, pulse 128, dry skin." Real-time muscle spasm ......"

"The body is overheated, moderate. The doctor said quickly, "Prepare an ice pack, quick, put it on his head and groin, prepare 20% alcohol, moisten the sheet and wrap him around his body." In addition, what do we have prepared for the drugs that stimulate the cardiovascular and respiratory systems? And the drugs that relieve mental tension, what are they?"

The doctors and nurses were busy, and Ao Muyang discussed with Professor Cao: "Professor, the temperature of the submarine warm current is quite high, obviously this brother caused this problem because he can't dissipate heat, so let's withdraw the others first?"

"Withdraw it. Professor Cao made a quick decision.

Ao Muyang and Wen Yirui immediately went into the water to inform, fortunately, the others were in good condition, only one person's facial skin was red, and he even said that he was dizzy and nauseous after getting on the boat.

This is a mild overheating, it is easier to deal with, give him a bottle of Jiaduobao herbal tea and rub his face and skin with a wet towel, and soon returned to normal.

The ocean gave them a heavy blow, and they thought that the danger under the water was magma or high-pressure steam that could erupt at any time, but these ruthless characters had not yet appeared, and the warm current alone overturned them.

Ao Muyang said: "That's it, I'll go down and do a water temperature gradient measurement, let's use the diving suit according to the water temperature, and put ice packs in it if it doesn't work." ”

"Forget it," Professor Cao was a little worried, "a hundred meters of water, this is really quite dangerous. ”

Ao Muyang smiled: "It's okay, professor, this is a small thing to me, you can rest assured, wait for my news." ”

Professor Cao persuaded him a few more words, and when he saw that he insisted on his opinion, he could only agree.

He said movingly: "Xiao Ao, really, I don't know what to say, your sense of responsibility is really, alas, what a young man." ”

Ao Muyang smiled and jumped into the water, he had to hurry down, embarrassed to bear the old professor's gratitude, because he had his own purpose in entering the water this time.