Bright Sword: I took Li Yunlong to work in military industry

Chapter 696: Abacus produces an atomic theory model

Snapped.

With a slight sound, Yu Ye's pen rolled to the ground, waking up Yu Ye who was in a daze.

Before they knew it, all members of the Theoretical Department of Base 221 had been up all night; the humming of computers and the ticking of abacus never stopped.

Yu Ye looked out the window and found that it was already bright outside without him noticing.

He swept his eyes across the hall where the theoretical department's calculations were held. Two-thirds of the researchers had stopped moving their pens and the abacus on their tables. Their eyes were either cast on the team leaders in the front row who were responsible for summarizing the data, or on Yu Ye.

The atmosphere in the entire office lobby was extremely stagnant, like a river that was about to thaw in spring but had not yet thawed, with a turbulent undercurrent.

All that was left was the rustling sound of the pen tip rubbing against the draft paper. More and more researchers put down their pens, and in the end, only Zhao Zhongyao, Jiaxian beside him, and a few students including Guangya were left.

The computer's paper tape also stopped outputting, leaving only silence, with only a few red and green indicator lights jumping and flashing rhythmically.

The data of other people were summarized in the hands of Professor Zhao Zhongyao, who did the final summary and calculation.

There were clearly only three or five steps in the calculation, and such calculations were easy for Professor Zhao to perform, but he calculated each step very carefully and accurately, and would not write it down in his notebook until he had checked it over and over again.

At the beginning, everyone sat at their desks with bated breath, waiting for the final result, but later these researchers became restless and began to gather in the direction of Professor Zhao, surrounding him.

No one dared to make a sound, for fear of affecting Professor Zhao's summary calculations.

Although Yu Ye was also looking forward to it, he still restrained himself and did not rush over to watch Professor Zhao calculate. He was waiting.

Be calm in every big event.

Especially at this time, the more we need to keep calm.

Yu Min was somewhat unaffected. He and Yu Ye were the only ones who did not gather around Professor Zhao. He did not actually participate in this project. Besides, he was already immersed in solving the problem of thermonuclear fusion and could not extricate himself.

call.

Not long after, a heavy sigh echoed in the office.

The heavy breathing sound was not made by one person, but by everyone present except Yu Ye and Yu Min.

Everyone was relieved.

Professor Zhao Zhongyao held the pen in his hand and carefully copied the final calculation result stroke by stroke into his work notebook.

After copying down the result, he closed his work notebook and walked in front of Yu Ye.

"Director, our work is over."

The voice was calm, but Yu Ye could sense the turbulent emotions hidden beneath his calm face.

Yu Ye glanced at Professor Zhao and said nothing.

He simply took away the piece of white paper in front of him and spread out a value range in front of Professor Zhao Zhongyao.

Professor Zhao's eyes froze slightly. He didn't expect that Yu Ye had already given an estimated range in advance.

Zhao Zhongyao didn't say anything, but spread out his work record book and placed it next to it to compare it with the value range.

The result of the calculation falls exactly within the value range!

hiss!

Professor Zhao Zhongyao took a breath, and then a huge joy surged in his heart.

"Director, are we done?"

Although he already knew the result, he still found it a little unbelievable, and there was a slight tremor in his voice.

"Yes, it is done."

Yu Ye nodded. He was very excited and was about to reach out to take a sip of water from the cup to relieve his excitement, but his hand shook and the water spilled all over the floor.

There was an earth-shaking cheer that almost shook the entire office down.

Everyone's suppressed emotions were vented and released at this moment. Many people tore up the unused manuscript papers in their hands and threw them into the air. The whole office suddenly looked like it was snowing.

Everyone was cheering and stomping their feet wildly, like crazy.

But this emotion is completely understandable, because they have been suppressed for too long and have witnessed the most painful, darkest and most helpless decline in China's history. Now, after the efforts of everyone present, they finally see the light. How can they not be crazy with joy!

Yu Ye stood up and said to everyone: "You can cheer, but don't make the floor collapse!"

Then, everyone cheered again.

Inside the 221 base, the cheers spread far away, and many people realized that the thing that most of China's science and engineering elites were working on with all their efforts had finally made a breakthrough.

An excited mood began to spread throughout the base.

Even Qian Lin, who had just arrived at the missile research center, couldn't help but stop his work when he heard the cheers coming from the theoretical group's work hall in the distance. He stood by the window and quietly felt the emotions being released.

......

When the suppressed emotions of Base 221 were released like a violent storm, countless heavy air-dropped armor-piercing shells and aerial bombs fell on them like a rainstorm in the sky above Pearl Harbor.

As one of the three core battleships, the USS Arizona was the first to face this huge impact. The 800-kilogram armor-piercing shell hit the deck of the Arizona directly with a piercing scream. The huge impact force caused the 800-kilogram armor-piercing shell to directly penetrate the deck and enter the interior of the ship.

This 800-kilogram bomb has a propeller fuse at the tail. When this armor-piercing bomb was dropped from the Type carrier-based attack aircraft, the fuse safety was opened and the impact of the airflow caused its small propeller to start spinning rapidly.

When the bomb fell rapidly and hit the interior of the USS Arizona and came to rest inside, the propeller fuse that was spinning at high speed stopped turning.

thump.

With a loud bang, the 800-kilogram armor-piercing bomb exploded instantly. The more than kilograms of high explosives contained in it released huge chemical energy, instantly creating a huge fireball.

Even more unfortunately for the Americans, this armor-piercing shell hit the Arizona's ammunition depot right away. The violent force released by the explosion of the bomb instantly detonated the entire ammunition depot.

Deafening explosions rang out one after another, flames soared dozens of meters into the sky, and fragments produced by the explosions were thrown hundreds of meters into the sky.

The entire Arizona had become a sea of fire at this time. Most of the US Navy on board were killed on the spot, and the few survivors were seriously injured. They watched the Arizona sink quickly.

At the same time, American airports and other ships faced extremely intense attacks, and the entire Pearl Harbor was a sea of fire.