"Switch?" Chen Tian touched his chin and asked in confusion: "Is this thing easy to change?"

"It's hard to change!" "It's easy to change!" Two different voices came out almost at the same time.

Chen Tian was stunned for a moment and continued to ask, "Is it easy to change?"

"It's hard to change!" "It's easy to change!" Two different voices came out almost at the same time, and Chen Tianyun was confused.

Li Xian, who was watching coldly, saw that the three mechanics staffs who said "easy to change" were the big and small, brought by Chen Tian, ​​and the three mechanics who said "it'sy to change" were the Giant Whale submarine equipped.

As for whether it is easy to practice, neither Li Xian nor Chen Tian is a professional talent in this field, so he is unable to make up his mind for a while.

After pondering for a while, Chen Tian spoke to the three mechanics staff equipped by the Giant Whale submarine, "I want to ask, why do you say it is difficult to repair?"

The bearded man rushed to say, "It's not that I'm just a mystery. Look at the diesel engine of the Giant Whale. The diameter of the stator shell is more than seven meters. Even if you find the location of the magnetic field failure, under the current interference of the strong magnetic field, if the magnetic field generated by the stator is deviated, it will be easy to transfer the fault position!"

The older mechanics worker also added: "Even if there is no external interference magnetic field, it is difficult to deal with magnetic field failures on the stator steel vortex. It is probably difficult to do more than a week of overhaul in the repair dock!"

Chen Tian sighed and said to the three mechanics: "What do you mean is that the submarine can't move, are we finished?"

The three mechanics looked at me, and I looked at you, but they didn’t dare to speak, and the result was self-evident.

Li Xian looked at the embarrassing appearance of the three mechanics, and suddenly spoke to Dashuang and Xiaoshuang and asked, "Then you two agree that you are easy to practice, what reason and background are they based on?"

Xiaoshuang said with a smile: "Because we have this!"

After saying that, Xiaoshuang took out four black iron boxes from his maintenance backpack and placed them in front of everyone.

Li Xian glanced at him and asked Xiaoshuang in confusion: "What is this? It looks quite heavy! What's the use?"

Xiaoshuang blinked and said seriously: "This is called a magnetic field shielding machine. It mainly produces a shielding effect at the x-axis and y-axis of the stator, as well as radial displacement and axial displacement..."

Before Xiaoshuang finished speaking, Chen Tian patted his thigh and shouted: "Oh, I can't understand, I can't understand, I can't understand, I can't understand, I can't understand, I can't understand, I can't understand, I can't understand, I can't understand, I can't understand!"

Seeing Chen Tian’s extremely impatient reaction, Xiaoshuang was still stunned. Dashuang immediately explained: “It is to offset the interference of the interfering magnetic field and make the magnetic field established by the stator normalize!”

"Isn't this just a European," Chen Tian said with a smile, "Why don't you work quickly?"

"Received!" Dashuang said and gave Xiaoshuang a look. Xiaoshuang understood it. He bent down and picked up a small black iron box, jumped up to the top of the diesel-motored stator, looked left and right, and after repeated determination, he installed it in the vertical direction of the stator.

"Very good, keep pretending!" Dashuang praised, then threw a small black iron box at Xiaoshuang.

Xiao Shuang stretched out his hand and "pong" to receive the small black iron box, then leaned on the circular outer wall of the diesel engine, installed the small black iron box at the radial position on the left, and then under the guidance of Da Shuang, another small black iron box was installed at the same radial position on the right.

"Okay, that's the one below!" said Dashuang to Xiaoshuang.

Xiaoshuang nodded, reached out and wiped the sweat beads on his forehead, and suddenly a kite turned over. His curvy body drew a beautiful arc in the air, and he stood on the ground with a "bang".

"Wow, they are both so professional and excellent!" The bearded man looked admiring with a capital letter.

Xiaoshuang smiled at the bearded man, reached out to pick up the last small black iron box on the ground, and after confirming the position, he carefully installed it at the bottom of the diesel-motor stator.

"Done, sister, let's see what's left!" Xiaoshuang said to Dashuang with a smile while slapped the dust on his hands.

Dashuang nodded confidently and gave Xiaoshuang a thumbs up: "Sister, you're doing a pretty job, and I'll cover the next one, haha!"

After saying that, Dashuang collected all the wires drawn from the small black iron box on an instrument similar to a laptop computer, adjusted it, and then looked up and said to the others: "Everyone walk away and go to a safe distance. I will start to energize the magnetic poles and establish a magnetic field shielding layer."

Chen Tian, ​​Li Xian and the three mechanics personnel retreated for a while when they heard Da Shuang say this, but everyone's eyes were wide open, and they were curiously trying to see what the situation was like when establishing a magnetic field shielding layer.

"Are ready, start counting down, three, two, one, start!" After the last word "one", Dashuang pressed a red button on the instrument, and everyone else heard a slight "buzz" sound like a bee flapping its wings, and immediately felt an extremely strange energy spread.

Xiaoshuang stood on tiptoe, looked around for a while, and said happily to Dashuang: "Sister, it seems that it's OK!"

Dashuang shook his head and analyzed seriously: "Sister, you can't just look at it, but guess based on your feelings. You must have data segment support. Please help me see if the voltage, current and magnetic flux are abnormal."

Xiaoshuang knew that Dashuang was right to say this, and he must have a rigorous attitude in mechanical and electrical maintenance, so he stuck out his tongue in shame and said to Dashuang: "Sister, you are right, I'll use a detector to measure it."

After saying that, Xiaoshuang handed over the detailed data to Dashuang after testing. Dashuang input all the data into the analyzer. After comparing and identifying, he suddenly raised his head and said to Xiaoshuang: "The shielding layer has been established!"

"Yeah!" Xiaoshuang clapped his hands and celebrated with Dashuang excitedly.

When Chen Tian saw Dashuang and Xiaoshuang celebrating together, he couldn't help but ask: "Is this done? Can it be started?"

"Please wait, Lord Chen Tian. Whether we succeed or not, we still need to verify the results."

Dashuang answered Chen Tian, ​​then turned his head and said to Xiaoshuang: "Sister, we are now performing the re-energy operation."

"Okay! Remove the ground wire first, then take the card, and re-switch! Yes?" Xiaoshuang asked playfully.

Dashuang praised: "Very good, just do it!"

Xiaoshuang immediately re-energized the Giant Whale diesel engine in the order he said, "first remove the ground wire, then take the card, and re-inject the switch". The operation was extremely skillful, just like operating the electrical appliances at home. Even the picky Li Xian couldn't help but nod.

At the last step, Dashuang's pretty face became very serious and cold. She looked around and made an "ok" move to Xiaoshuang. Xiaoshuang nodded, and "slap" and turned on the diesel motor switch. Everyone's hearts immediately "shushed" and hanged up.

But what was surprising was that the diesel motor did not move at all and was still stopping quietly.

"What kind of plane do you do?" the younger mechanic shouted in a panic.

But just as the younger mechanics officer finished saying this, the entire diesel engine made a dull roar, and then gradually added "bangbang". Finally, the entire diesel engine flew around, and the "bangbangbang" sound filled the entire power compartment.

The older mechanics worker ran to the screen next to the machine in amazement, and said squirmingly, "It's so incredible, so incredible." His eyes kept circulating on various instruments and indicators. Finally, he turned his head and said convincingly: "The diesel engine has reached the rated rotation and rated voltage. All instructions are normal, which can provide power for the Giant Whale submarine!"

"That's great!" Chen Tian jumped up excitedly.

Li Xian breathed a sigh of relief, looking at Dashuang and Xiaoshuang, without saying anything, but said in his heart: "It turns out that people should not behave like appearances, and the sea should not be measured. I didn't expect that these two little girls are not vases, but real scientific and technological talents. Such a serious accident can be solved, which shows that the laboratory is really crouching and hidden! "

At this time, the older mechanics happily picked up the microphone of the power cabin and called Nicholas who was staying in the central control center of the command tower: "Report to Captain Nicholas, with the efforts of Dashuang and Xiaoshuang, the diesel motor eliminated the interference of the magnetic field, and had returned to normal and could be started at any time!"

"That's great, then we start to move immediately and leave this Bermuda 'Devil Triangle Zone' immediately!" Nicholas's joyful voice came from the microphone.

"As for order!" After the older mechanic pressed a button on the screen next to the machine, the auxiliary equipment started immediately, and the Giant Whale submarine was immediately full of power.

Li Xian licked his dry lips and slowly walked to Chen Tian. He hesitated for a moment, and was about to say something to Chen Tian, ​​but when she stood in front of Chen Tian, ​​she opened her mouth and her expression was confirmed.

"What's wrong, Li Xian? I don't mean to blame you, haha!" Chen Tian said to Li Xian very generously.

Unexpectedly, Li Xian frowned at this moment, and pushed Chen Tian away without saying a word!

"This..." Chen Tian looked blind.

To be honest, Chen Tian really didn't understand why Li Xian did this. He thought about it and thought to himself that there was any reason. It was because of the appearance of Dashuang and Xiaoshuang, which made Li Xian jealous. So Confucius said it was right, "It's hard to raise women and villains"!

But Li Xian took two steps at the same time, and rushed to the viewing window installed on the outer wall of the submarine with a glance. He turned his head over with a look of fear on his face.

"What's wrong, Li Xian?" Chen Tian also smelled a strange smell.

"Outside, what is this outside?" Li Xian's voice, who had always been calm and composed, actually trembled!
Chapter completed!