My deep sea fishery

"You can do this." Chen Yu said with a small voice: "Are you not very familiar with the heroic sea carving? When the female head is seavated, you will climb to the cabin and install the camera. "

Xiangyang blindled, "OK, this matter is given to me."

In fact, Xiangyang did not think about this method.

Xiangyang believes that he can mix cooked with his heroic head, and it must also mix cooked with the female head.

At the top of the cabin, the sea carving of the female head seems to be in the food, the majestic sea carving moved the body, because the principle of perspective, Xiangyang has no way to see its traces.

"Well." Chen Yu nodded, then he looked around, doubt: "Xiangyang classmates, should we leave the shore should have a distance? Do you not think it is a network to try?"

Today, on the ocean fishing boat of my country's fishermen, basically also installed a sonar detection system, but my country's sonar detection system has a certain gap compared to abroad, it does not accurately detect the fish of the sea, there is At the time, it will also detect mistakes, and a few sea fish will be misunderstood, and a large group of sea fish is swim, so my country's fishermen driving the ocean fishing boat, usually like the net or trail forward.

Xiangyang Xin said that you have just stared at the sea carvit, I don't have you with you? Which is empty or order to put online fishing?

On the mouth, Xiangyang has said: "Don't worry, there are many national segments of sea water, there are many sea mud, but the vegetation is scarce, not suitable for fishing, there is not much sea fish, I will put online, I will order the net fishing. "

Professor Chen Yu gently nodded, even if he is an expert in marine life, it is not able to compare with fishermen, no way, people's occupation is this, and there is a certain difference between professionalism. .

Xiangyang looked asked Chen Qingsheng, and asked: "How is the old Chen, a sonar detection system? Is there no fish in this sea?"

Usually in the sea, Xiangyang is not asking for the sound detection system, Xiangyang fishing habits observe with the naked eye, because he is open, the sonar detection system only has indeed detected the sea fish under the sea. I will take the initiative to pay for Xiangyang, and I decided to sprinkle the net by Xiangyang.

But this time is not, the professionals on this ship is too much, Xiangyang can't behave too special in front of Professor Chen Yu.

In order to low-key, Xiangyang went to the sea now, and even endured, did not go to the ship to see any eye, he afraid of suddenly see a very valuable rare sea fish could not help but save the net.

Chen Qingsheng did not have him, Xiangyang is the captain, the captain asked the sound to detect the system there, this should not be what should be?

"It's hard to say, if there is no fish, there are a lot of small red dots under this sea. These small red spots are marine creatures, but if they say that the catch is very sufficient, these red dots are extremely dispersed. Like a big fish. "Chen Qingsheng said.

Xiangyang Nod, "Then wait first, etc., wait for the net."

"Xiangyang classmates, you must look at the sound detection system before I sprint. It is not a sea to put online, and I will move forward all the way?" Professor Chen Yu asked.

Many fishermen are fishing in the sea. As long as there is an engine with a fishing boat, it will be moved in the sea after the sea, and there is no fish in the sea.

"One, we are the ocean fishing boat, the trace is going to advance if the catch is too small, it is a burden on the fuel, and it is also easy to drag it. Did the sonar detection system? Of course, you have to use it. "

Professor Chen Yu nodded and smiled at Xiangyang. He learned from Xiangyang. He learned a happy thing, that is, the fishing net used on Xiangyang Ship is not the land-leather scraping. A home network.

There is a kind of fishing net, the net of the net is very small, and the sharp iron hook is also pulled in the bottom of the net, under the fishing boat, the iron hook can even be hooked, and the name of this network is called a trial.

There is a benefit using the trial network, that is, as long as the trawler advances, it is absolutely impossible to lose money. This kind of fish is like fishing, regardless of the fish in the sea, dragging a few hours, at least the seabed of the sea, Crabs, can get a lot of piles, in short, is more money than oil.

However, the destruction of the farm network is really too big. Drafter it is dragged once, the sea is really like the plow, the whole sea area is not born, all marine creatures are almost extinct.

"I have a friend who has a set of sonar detection from retired submarines. Although it is the old equipment in many years, it is in the civilian field, and it is still far from the market. If you are interested, Looking back, I will help you ask, see him sell. "Chen Yu said.

Xiangyang face, "I am still interested, thank you teacher."

Xiangyang's happy look is not installed, he is really very interested.

Even if the Xiangyang is hanging, he is impossible to stand on the side of the ship to stare at the water below the water.

A more advanced sonar detection system, it is really important to fishermen.

Xiangyang really knows the importance of the sound of the sound, which is very small in the country, which is a country with a small country. It has a big fisherman country in the world's marine market, and its confidentiality is listed as the most advanced sonar detection equipment absolutely small. Relationship.

"You don't want to thank me first, can you still don't know, I just ask you to ask you to be interested, and this is not cheap." Chen Yu smiled.

Xiangyang point, "No matter what, thank you for your teacher."

Professor Chen Yu smiled nodded and didn't talk.

Xiangyang looked at Chen Yu's side face, and it started a measure in his head.

Don't see Professor Chen Yu now seems to be the bottom of the tiger's head, the head whale, and the kick whale.

But in fact, there is a thing in Xiangyang Hand as long as one takes it, and guarantees that Professor Chen Yu will go back to the laboratory immediately, and the so-called killer whale, the head whale, and the sea carving Biological habitual research gives it to the Jiuyun.

That thing is that the scientists are hailed as the Nautilus of the alien guest, which has been completely extinct on the earth. The giant Nautilus of the ocean top of the Ocean is also the fossil of the straight shell.

Straight seasser has been regarded by scientists as a miracle in the history of life.