beggar world doctor

Professor Wang Zhi approached with curiosity, and asked, "Do you see any tricks?"

"Old Wang, don't you think the big ear terrain in Lop Nur is more like a huge whirlpool?" Dudan said, staring at the satellite photos.

"It really looks like a whirlpool, more than half of a whirlpool." Professor Wang Zhi laughed, "but I think it is more like a big ear. The authoritative explanation for the formation of this big ear block is this: Lop Nur dried up in different periods, formed In different lake basins, the accumulated salt causes the surface salt crust to squeeze and lift upwards, and white salt crystals are precipitated. The retreat of Lop Nur Lake has undergone many repeated processes in history, forming different lake basins, but in general The trend is that as the incoming water decreases, the lake basin shrinks concentrically, and every time it shrinks, a helix line is formed. So now, from the satellite photos, we can see the helix line and the external auricle in different shades."

"According to what you said, the helix lines should be closed, forming concentric circles. But this is obviously not the case in the photos. Besides, my Lop Nur should not be the only dry saline lake on our earth? There should be more , such as the famous Dead Sea, which is also located in the desert. The history of the Dead Sea is not too long, the salt content in the lake is not too high, and the annual evaporation is not too small, but it has not dried up until now and has not dried up a "helix line". Come out. So, don’t you think it’s strange that Lop Nur dried up and produced the helix line? Is the authoritative explanation questionable?” Du Dan, presenting the facts and stating the basis, is quite logical.

"Hehe, how do you think the pinna line, the helix line, are formed?" Professor Wang Zhi said.

Erdan suddenly felt a little embarrassed. After all, he was facing a big brick in geophysics, and he himself was just an ordinary person who didn't graduate from elementary school, had a little reputation, and had a little savings.

Professor Wang Zhi saw Er Dan's twitching, and said: "It's okay, just say it. We are discussing, and you must not treat me as a brickman or a beast. We are all the same ordinary People. Besides, there is no priority in learning, and the master is the teacher, you may not be worse than me."

"Hehe. Okay, then I'll tell you!" Er Dan smirked, and then pointed his right hand at the terrain of the big ear on a satellite photo, "Old Wang, if you stare at the helix line of the big ear for ten seconds, you may be able to see Come up with something."

"Oh?" Professor Wang Zhi was very puzzled, "Do I have to watch it for ten seconds?"

"The more the better, you just have to look hard, the longer you look, the more obvious you will feel." Dumb.

Professor Wang Zhi didn't know what kind of medicine was sold in the Erdan gourd, but he still stared at the satellite photos for 20 seconds intently.When he looked away, Er Dan asked, "How do you feel?"

"A little dizzy." Professor Wang Zhi.

Er Dan was sweating profusely, and said, "Don't you feel that the shape of the big ears has a force of internal rotation?"

"Internal rotation?" Professor Wang Zhi.

"That's right, it's internal rotation, and it's counterclockwise internal rotation." Dudan.

With Erdan's "reminder", Professor Wang Zhi stared at the satellite photos again. Not to mention, this time I really felt a force of internal rotation. The whole big ear did seem to be a whirlpool, but by the way Clockwise and counterclockwise are not so obvious.

Erdan pointed to the tragus of the big ear, and said, "Look, the snow here is thicker, which means that the snow melts slower. As you said, the geology here should be relatively hard, so that the vortex is not obvious here. The several helix lines in the east are clearly visible, and the geology should be soft sandy."

Professor Wang Zhi laughed, "So what?"

"I think the topography of Lop Nur's big ears is caused by the rotation of the water flow. Think about it, a huge water vortex is turning around in Lop Nur, isn't it easy to form the helix line?"

Professor Wang Zhi said: "Dumb, I can't deny your statement, and I can't be sure of your statement either. But your statement is very innovative. We can cooperate in research and conduct field investigations."

"Do it yourself, I don't have the time!"

……

Not long after, the helicopter flew to the crowd at the earlobe of the big ear terrain in Lop Nur.A few hundred meters to the northeast of this location, there is another crowd.

"There's a downed helicopter down here." Professor Wang Zhi said.

Erdan's eyes were staring at the crowd in the distance, and it was easy to see that it was the place where he and the man-eating lizard went shopping last night.Then he looked back and looked at the downed helicopter that Wang Zhi was talking about.At this time, he suddenly thought of the helicopter that landed against Brigadier Qian's advice when the four helicopters flew back together last night.The sky was dark at the time, and the helicopter lost contact after flying away, and I don't know what happened.

"Land down in the open space next to it." Er Dan said to the driver.

The driver responded, and then began to land.

A few minutes later, Erdan and Professor Wang Zhi blended into the crowd.Coincidentally, the little old man Wang Lin is also here, busy disposing of the helicopter wreckage.

Seeing Erdan and Professor Wang Zhi coming, the little old man Wang Lin frowned and said, "Didn't I tell you to rest well? Why did you come here again?"

Erdan smiled, and said: "The camp is so stuffy, come out to get some air." Then pointing to the wreckage of the helicopter, he asked: "This helicopter, could it be the one that flew away without listening to the advice? "

Wang Lin said solemnly, "Yes, it crashed within a few hundred meters, and none of the two pilots survived."

……

The bottomless abyss of ears and eyes in Lop Nur's big ears terrain disappeared, and it didn't appear until the third day after staying in Erdan.During these three days, the terrain of Lop Nur has no ups and downs, the sky is also a healthy blue, and the mysterious atmosphere gradually dissipates.It's as if everything is back to normal.

The mission of Er Dan to visit Lop Nur this time is to go to the bottomless abyss of ears and eyes, but there is nothing he can do if the ears and eyes disappear.He said he wanted to leave and go home, but little old man Wang Lin didn't agree, so he had to wait.

Well, wait, who knows when the Abyss will appear.If the big ears and eyes don't appear for a year, can't it be impossible to make Er Dan wait for a year?

Of course, Er Dan would never wait for a year in this stupid place. He decided to leave tomorrow, not to return to Jiangdong, but to go to London, Great Britain, to attend the world-renowned World Medical Congress.

There are still four days before the World Medical Congress, and the organizers require the participants to register one day in advance, so there is only three days left for Er Dan.Erdan is going to Great Britain tomorrow, neither early nor late, the time is just right, and he can even visit the famous "Stonehenge" before the conference starts.