My deep sea fishery

Xiang Yang watched carefully, and faintly guessed what was in the long metal box.

In fact, Professor Chen Yu was very patient with Xiang Yang. He didn’t let Xiang Yang guess at all. He explained directly: “This is the most advanced diving suit in the world. There is no trade in it. A part may be shaped by the craftsmanship of several countries. The manufacturing cost of a set is more than 300,000 yuan. It uses the most advanced alloy technology, high voltage resistance, heavy blow resistance, built-in power system, sonar system and Camera system."

Xiang Yang was a little stunned. The manufacturing cost was only 300,000 yuan. What about the materials?

Professor Chen Yu put his hand on the metal box.

The metal long box was opened without making any sound. This kind of scientific research equipment is full of craftsmanship even if it is just a box. It also uses cutting-edge manufacturing technology. When gears and gears are interlaced, there is almost no gap.

The box was opened, revealing a set of silver-white fine clothing similar to a space suit but not as cystic as a space suit.

"What a beautiful diving suit." Xiang Yang's eyes lit up. It is the first time he has seen such a technological diving suit. He has heard of it in the past. "It is said that there are hundreds of thousands of sets in the market. The diving suits are only available on large ocean-going fishing vessels with a displacement exceeding 1,000 tons."

Director Li Bo glanced at Xiang Yang with a smile, "Some ocean-going fishing boats in the United States do have diving suits with a market price of hundreds of thousands, but those are only after the US laboratory has more advanced equipment. How does the product compare with ours? Our diving suit has built-in three layers of protection, high temperature resistance, extreme cold resistance, and strong pressure resistance. The outermost layer is made of top alloy technology, which can resist the sharpest shark teeth. And it's extremely light, this set does not exceed 30 kilograms, and it does not affect the activities of divers underwater."

Xiang Yang nodded, "Great, can this diving suit be sold outside?"

"This is not good, but the styles equipped on the ocean-going fishing boats in Lao Mei are sold." Professor Chen Yu laughed: "But the price is about the same as you buy from Lao Mei through the normal customs. It is impossible to cost. Here you are, the research laboratories are actually short of research funds. We welcome you to buy them."

Xiang Yang thought that too, but if the most advanced ones must be kept for their own use, how can they be sold outside?

However, it is an unexpected gain to obtain a purchase channel for the most advanced diving equipment on the market. Xiang Yang's original idea was that of the most advanced diving equipment available on the market.

Compared with that kind of diving equipment, what kind of fully wrapped streamlined shark skin diving equipment?The children are just playing house, too outdated!

Of course, that's something for the future. Xiang Yang hasn't had any idea of ​​updating diving equipment in a short time.

As a result, Xiangyang's fishing boat is still too small, and there is no need to use very good diving equipment.

Secondly, the diving equipment on the Xiangyang ship has just been updated, and Xiang Yang cannot say that it will be eliminated immediately after only one use.

Director Li Bo has put on the diving equipment, and the tightly wrapped silver-white metal texture diving suit is like armor.

"Move faster." Director Li Bo said towards Professor Chen Yu.

"I'm fine too."

The two wearing metallic diving suits each took a shark-like backpack from the scientific researcher and stepped into the ocean. The seawater quickly spread over their calves, and both of them walked a little shaky.

This is normal. The buoyancy of sea water itself is greater than that of fresh water. When one part of the human body is in the sea and the other part is out of the sea, it will easily cause the body to lose balance.

The two did not continue to move forward.

Chen Yu squatted down, took off the backpack from his back, opened it, and took out a cylindrical instrument with a normal fist size and the length of a Pepsi bottle into the water.

"Water temperature: 28, warm waters!"

"Water quality..."

Soon, a scientific researcher on the shore quickly reported a series of data, and finally concluded: "The environment is very suitable for the survival of leather turtles."

On the other side, Director Li Bo also opened the backpack and took out a fishing lantern that exuded a strong colored light.

Xiang Yang wondered: "Is the pilot fish useful in the daytime?"

"It is naturally useless for ordinary marine fish, but it is extremely useful for marine predators." A researcher explained: "Because there are a lot of reefs and silt under the ocean, plus a lot of plankton in the sea, so The sea is actually extremely turbid. Many marine predators cannot see the prey at all when they are far away from the prey, but they can detect the light sensitively."

Xiang Yang nodded slightly to express understanding.

The fishing lantern hasn't yielded any results for a long time. The head-sized jellyfish hiding under the reef more than ten meters away seems to have not found the fishing lantern, still staying in place quietly.

Xiang Yang glanced at the researcher who had spoken earlier.

The researcher was a little embarrassed, "It may be that the sun is too strong, the light of the fish catcher is not bright enough, or that the jellyfish is temporarily full."

Another researcher said: "This is how we do scientific research. Every step is very meticulous and can not tolerate any mistakes. Let's continue to wait. When the sun goes down, attracting fish and waiting should be effective."

"Wait for the sun to go down?" Zhang Qicheng's mouth twitched. "Aren't we here to find a snail? Just because of a jellyfish, the snail is not looking for it, and it takes a whole day with a jellyfish?"

Xiang Yang said: "Jellyfish generally live in warm waters, especially in summer when activities are very frequent. Summer is also when people like to go to the sea most. It is often heard that tourists are stinged by jellyfish in the ocean, but they almost never I have heard of someone who was killed by a jellyfish. I don’t think it will take that long to deal with that jellyfish. Give me a diving suit and a net bag. I promise to help you catch the jellyfish within five minutes. "

Li Chao also said: "Although the jellyfish is highly toxic, its toxins are secreted toxins, mainly for fish and shrimps. For humans, it will be red and swollen at most. I have jellyfish in my hotel. At that time, the side dish master was stung by a jellyfish. I always saw him wipe it with salt or alum to detoxify."

Xiang Yang nodded slightly. In fact, the toxins of jellyfish are not only harmless to humans, but may also be beneficial. Eating the highly toxic bowl mouth of jellyfish can clean up the stomach and dissolve the fat in the human body. It is the most natural and harmless diet medicine. A few meals will be effective, and will never rebound after losing weight.

In addition, the meat of jellyfish can also clean up the trash in the human body. Eating more can make the skin ruddy and white, and achieve the purpose of beauty. Therefore, jellyfish has always been a nutritious and delicious food in various ocean restaurants.