Science and Technology Library

Short-waves are easily attenuated in water. To send signals on the seabed, ultra-long-wave or very long-wave communication must be used. This is the direction of signal transformation of submarine seismographs.

For the submarine water pressure problem, the seismograph must be structurally modified to adapt to the strong water pressure on the seabed. Otherwise, the instrument can work normally under such terrible water pressure, which is a big problem.

The ink woman helped to carry out the structural optimization of the seismograph. Chen Mo also entered the technology library and took a set of technology for extremely long wave communication. Extremely long wave communication technology is one-way, can only transmit, can not receive signals, and is generally used in submarine communication.

But with the current conditions, it is very remarkable to be able to send signals at hundreds of meters or even kilometers above the sea floor. There is also a need to install a buoy-type antenna outside the seismograph.

The help of the artificial intelligence and technology library, coupled with the full support of the marching ant company, made the reconstruction of the seismograph very smooth.

Now that the seismograph has come out, Chen Mo has devoted all his energy to the manufacture of the seismograph. In order to be able to make all the required seismographs before the scientific research of the Academy of Sciences.

The expedition team on the land is working with Binhai University to join professors and students into Tibetan areas. Everything is going on in full swing.

The turmoil of the paper has passed, and there is no big news for a long time. Now no one cares about the army ant company. The eyes of the media have turned to other places. The actions of the up-and-coming army ants are kept secret, so outsiders simply don’t know what the big action of the marching ant company is.

At the Marina Pier, Chen Mo was sighed with the last huge box on board. For two months, he is always preparing for the arrival of this day, and now it is finally here.

"There is a tutorial video of the installation of the seismograph. It is very simple. You hand it over to Mr. Wu Zhen." Chen Mo took out a u disk and handed it to Li Chengzhi.

Li Chengzhi took over the u disk and took a deep look at Chen Mo. This time, Chen Mo’s application for this project was surprisingly smooth. Perhaps it was the above that I wanted to see if Chen Mo could make a miracle.

He is not worried that these instruments will be taken away by other countries. He asked Chen Mo about this question, and Chen Mo also told him that he was prepared.

Once it starts up and wants to pick it up again, it must be ordered to abort the run, otherwise it will start the self-destruct function.

When such a large device is put in there, when the signal is sent, once it is found by other countries, it will definitely find a way to get it.

There are quite a few embarrassing technologies in it.

In order to prevent the technology from leaking and catching it without stopping the operation, the seismograph will be open at the bottom of the sea and will be destroyed by strong water pressure.

The seismograph has been transformed into a semi-intelligent machine by Chen Mo. If he is given more time, he does not mind transforming the seismograph into a robot that will exercise by himself. When it is time to fish, it is difficult.

After bidding farewell to Chen Mo, Li Chengzhi boarded the ship and left the equipment to the vessel of the expedition team.

"Is the instrument really okay?" On the way back, Xiao Yu looked at Chen Mo.

"Do not worry, even if they directly throw the instrument into the sea, it will start up after sinking into the seabed, just the location problem. Mr. Wu is an expert in earthquakes, knowing which location is the most suitable for installation, so better, no There will be too many problems." Chen Mo said confidently.

"That's good, now things are coming to an end." Xiao Yu said: "You have been busy for two months, rest for two days."

"The seismographs sent to the Tibetan areas should have arrived. The installations should be done. Now the work has come to an end and is ready to move on to the next stage. Stay with you for the next two days, relax and want to go anywhere." ”

"I want to go to the movies." Xiao Yu said with a smile: "You haven't been with me for a long time."

"You will make this happen." Chen Mo was teased by Xiao Yu, only in front of him, Xiao Yu will reveal the side of the little woman.

"I have come to this point." Xiao Yu said with arrogance.

Tibetan area.

Zhang Songlin touched the two-meter-high cylindrical instrument and looked amazed.

He is a professor at the School of Geographical Sciences at the University of Binhai and has research on geology. This marching ant company cooperated with Binhai University, just as he had a geological survey to come to the Tibetan area, he was sent over.

This time his research project was also sponsored by the marching ant company.

Their mission was to install ten seismographs at ten locations. The formalities of the formalities, the marching ant company has negotiated with the Tibetan government, and there is no problem.

He is a professor of geology, the geology of this place, he is very clear, above the fault.

The sudden movement of the crust block along the fault is the main cause of the earthquake, especially near the junction of the plate, the crust is active, and this zone is one of the most densely populated areas in China.

Scientists have been studying these faults. As long as the research on the fault mechanism is deep, the earthquake can be accurately predicted. Now the marching ant company is doing this.

At the beginning, when Chen Mogang published the paper, he did not believe it. He did not expect to help the army ant company now.

"Professor Zhang, the hole has been laid." When Zhang Songlin lamented the achievements of the marching ant company, a worker with a helmet came over and interrupted his thoughts.

Zhang Songlin reacted and took the seismograph on the clap: "The instrument was transported above the drill hole and ready for installation."

This is a confidential project. He dare not say that this is a seismograph of the marching ant company. Only those who know it know it.

When Zhang Songlin’s words fell, several workers carried the seismograph and walked over the empty hole.

“Rotate one step clockwise to align the three holes below.” Several workers just lifted the instrument onto the hole, and a staff member responsible for the position opened.

After two minutes, the holes are aligned.

After the circuit is connected, Zhang Songlin opens the slot of the instrument and presses the start button according to the tutorial he has seen.

Hey!

The sound of the mechanical operation sounded, and the three closed holes under the seismograph suddenly opened, and the three probes slowly extended out into the underground borehole.

Just after the probe stops, Zhang Songlin opens the top of the instrument, and the geomagnetic field detector consisting of coils rises and is exposed to the air. The appearance of the seismograph is not flattering, but Zhang Songlin follows the steps to debug.

After the commissioning, Zhang Songlin took out the computer and began to receive information on the seismograph.

In another location, Luo Changhua is also doing the same installation work. They have to install ten machines and install them in two ways, which is more efficient.

Seismic installation work in Tibetan areas is progressing steadily.

maritime,

After the six large boxes were sent to the scientific research ship, a group of experts immediately surrounded the box, headed by Wu Zhen.

Many people are curious on their faces. What is the thing that makes them express this time?

Their scientific research, marine life, marine chemistry, marine physics, marine geology and other projects, the first destination is the Mariana Trench.

At that time, the submersible needs to collect samples from the water, and the equipment of the marching ant company will also be placed in a suitable position on the seabed. Chen Mo said the approximate location, specifically Wu Zhen, the geological expert judged.

"Open all the boxes," said Wu Zhen, the leader.

As soon as his words fell, several staff members immediately walked over and opened the lock of the box. A specially revised submarine seismograph is presented to everyone.