Mizhi County, Shaanxi Province, Yanhuanghongdang underground military scientific research base.

"Three quadrillions? What are you kidding! Qian Sanqiang, who has always been rigorous in his studies, was the first to disbelieve.

"Can it really reach 300 trillion times? This is not possible from a mechanical point of view! I believe that no mechanical structure can achieve and withstand such a high speed, and the high temperature caused by extremely high speed alone is a technical hurdle that is difficult to overcome. Is it parallel processing technology? However, even then, considering the friction damping coefficient of existing machinery, it is impossible to produce a product that meets such high design parameters. Qian Xuesen raised doubts and thought about it with his brain.

"Of course, if it's mechanical, it's definitely not good. However, if you rely on electrons for calculations, there is no problem. Here's a documentary, which we have gradually unearthed from various sources, so you can take a look at it first. After Li Kenong finished speaking, he pressed the button to see a picture displayed on the largest LCD screen, and then a piece of the history of computer evolution was played (abridged version, minus tubes, etc., starting directly with the 8086 type CPU).

Ten minutes later.

"In this way, the realization of large-scale integrated circuits and the advancement of chemical manufacturing processes to the micron level are the basis for the realization of ultra-high-speed computing." Qian Weichang saw the end of the video, suppressed his excitement and asked, "Can I ask, where did these things come from?" ”

"I'm sorry, the real source of this can't be said, this is the top secret of my party, and those who know it must be restricted for life. All I can say is that the 'they' who made these things should not belong to this earth, but by chance, these things were discovered by our party first. Maybe it's because God sees that Yan Huang has been too bitter and difficult in the past 100 years, so he deliberately gave 'favor'. We don't know who 'they' are, when they came, or how. We just speculate that these things should be very likely to be facilities and materials left over from extraterrestrial civilizations. And based on the thickness and traces of dust on the material equipment, it can be determined that they have been gone for a long, long time, so it can be inferred that the possibility of them returning again is extremely small. In addition, we have also found that among the materials that have been sorted out, many of the weapons and equipment involved are very similar to the design ideas and directions of the tanks, airplanes, and warships equipped by various countries today, so we believe that these equipment and materials should be about 50 to 100 years ahead of the scientific and technological level of the world today, and can also be said to be the ultimate version after the development of modern weapons for decades or hundreds of years. Li Kenong pulled up the UFO banner and began to flicker.

"Heaven's favor?" Qian Xuesen muttered to himself.

"This can explain why your party has been able to change the world and achieve incomprehensible leapfrog development in less than a year." Qian Sanqiang sighed.

"If there is no problem, let's take a look at the video materials about the 'atomic bomb' and the 'hydrogen bomb'." Li Kenong was afraid that if he said too much, he would lose, so he immediately changed the topic.

With the passage of time, Qian Xuesen, Qian Weichang, Qian Sanqiang and others were all shocked and speechless after watching the video highlights of the Pangu supercomputer, the explosion of the atomic and hydrogen bombs, the firing scenes of surface-to-surface ballistic missiles, anti-ship missiles, air-to-air missiles, and various types of radar and artillery. The technology and weapons displayed in the picture have far exceeded the current scientific and technological level of the world, although some shadows of current weapons can still be seen, but there is no doubt that they are mature products that are ahead of the unknown number of generations.

After the video playback ends.

"Those of us who already know the secret, will we~~" Liang Wanqing, an artillery expert who had not spoken, asked with some concern.

"Rest assured, we will monitor you appropriately, but it will not affect your life. You are all patriotic scientists that we have carefully confirmed many times, and we will not make the mistake of 'choking on food'. In addition, although we have received a large number of weapons and equipment and scientific research materials because of our 'favor', we have also seen that there are only a large number of theoretical books and teaching video materials here, and there are no actual 'people' to teach them, which requires us to gradually digest and absorb the knowledge by ourselves, so that they can truly become ours. ”

"What do you mean?"

"In the future, if you have no objections, half of the time will be spent studying here, and the remaining half of the time will be used to teach our students who have passed the political examination. The revival of Yanhuang requires the strength of a large number of scientific researchers of all kinds, and you are their knowledge guides, and we call this project 'Phoenix'! ”

"Do you want to restrict the human body?" Radar expert Fan Yihui asked worriedly.

"At this stage, I am afraid that we really need to appropriately restrict it, after all, there are a large number of foreigners in our country at this time. Therefore, since the first half of this year, we have gradually built Mizhi County, which is 100 meters away from here, into a new science and technology city with a forbidden area from the inside out, and you and your families will temporarily stoop to live there. However, we guarantee that in a maximum of six years, at least three years, we will be able to recover all of our homeland (including Treasure Island, Ryukyu and other planned domestic and foreign lands), complete the necessary industrial infrastructure and the training and reserve of working class and intellectual talents, and then you will all be 'restored'. ”

"3~6 years? Well, I should go to university again and learn these advanced scientific knowledge completely, and I will join! Qian Weichang was the first to speak.

"I'm joining too!" Qian Xuesen followed.

"And me!"

"Me too!"

Just when the scientists of Yanhuang's own nation were ready to burst out with the greatest enthusiasm, burn their greatest light and heat, and devote themselves to the great cause of Yanhuang's rejuvenation, another teaching feast "bought" with dollars was slowly kicking off.

Yanhuang Northeast Liaoning Province, Yanhuang Naval Ship Academy.

The newly established Yanhuang Naval Ship Academy is located in Xingcheng City, Huludao, Liaoning Province. Its geographical location is on the west side of Liaodong Bay, in the Bohai Sea, and across the Liaodong Peninsula from the Yellow Sea, so it is safe and worry-free at sea and in the air.

It's busy and quiet at this time. said that it was busy because in the Naval Academy, whether it was the instructor of the Stars and Stripes Banner or the Yanhuang Military Academy, they were all working and studying seriously. The Stars and Stripes soldiers during World War II, although they still retain the comfort in their bones, they are still very conscientious during their working hours. It's just that in his spare time, compared with the study and training of Yanhuang Academy, the former prefers to be in the "Starbucks" café and the "Yanhuang Fashion" western restaurant in the Naval Academy. There was the familiar aroma of coffee and steak in it. It is said to be quiet because because of the military xìng and relative secrecy of the Yanhuang Naval Ship Academy, it is surrounded by a wilderness, and there is not a single dwelling in sight, and it is very desolate. Of course, the most troublesome language communication problem for Wang Fan was largely solved by the fact that the standard language of Chinese and English was written as a manual, and the residents of Chinatown who were hired to act as interpreters at ten times the salary of the Stars and Stripes.

At this time, in the newly built three-story teaching building of the Naval Academy, the junior class of the Navy was in class.

The Stars and Stripes officer held an indicator pole in his hand and gave a general explanation of the ship's line diagram hanging on the blackboard, explaining the general responsibilities and cāo of each ship's post. Then let the naval cadets in the class step forward, besiege the city in front of the lecture platform, and then put on the large-scale mock-up of the ship that the Red Party army had prepared for a long time, open it layer by layer, and specifically describe how to run and make emergency situations, so that everyone can have the most efficient and intuitive understanding, so as to minimize the teaching time and learning time.

At the same time, in Liaodong Bay, Red Party Navy fighters who had had had basic training at Qinghai Lake earlier were conducting a live-fire exercise at sea.

Four Anshan-class destroyers, one Heilongjiang-class cruiser (the most advanced heavy cruiser of the Wako), and one Qinghai-class cruiser (Wako Agano-class light cruiser) formed a diamond-shaped battle formation: two cruisers, one light and one heavy, were in the middle, and the four destroyers were distributed on both sides of the capital ship to form a covering formation.

Because during World War II, it was not like the economic globalization of later generations, and the freighters were running all over the ground. So the whole Liaodong Bay is very quiet. In addition, the combined fleet of the Japanese invaders could not enter, Yan Huang's own shipbuilding capacity was almost none, and the number of existing cargo ships was also very small, so only these "big guys" could be seen on the sea, stopping and stopping, aiming and firing.

Heavy cruiser Heilongjiang.

"Turn on the main engine auxiliary blower and open the power valve of each cylinder." The Star-Spangled Banner officer, who was in the cockpit of the cockpit, ordered.

"Yes, it's on, the gauge shows everything is fine."

"Rush the car, close the starting valve of each cylinder, and the oil supply unit supplies oil to the main engine to prepare for emergency reversing."

"Roger, rush is normal; The oil supply is normal; Emergency reversing is normal. The chief engineer in charge of the car replied via the ship's phone.

"Report oil pressure, oil temperature, liner water temperature."

"The lubricating oil pressure is 5, the temperature is 61 degrees, and the jacket water is 71 degrees, which is within the normal range!"

"Check the power supply line, start supplying power to the turret, turn 35 degrees to the left of the front main turret, rise 11 degrees, measure the wind."

"Wind northwest, wind value 5!"

"Make error adjustments, prepare shells."

"Yes, error adjustment, 1 degree to the left, start loading shells!"

Fifteen seconds later.

"Two shots try shè, fire!"

"Yes, fire!"

"Boom!" With a loud bang and the flames erupting from the bow battery of the Heilongjiang, two 203cm (50 times caliber) shells flew out of the barrels and flew towards the imaginary enemy ship that was "invisible" in the distance.

"Boom!" Dozens of seconds later, two huge columns of sea water rose into the air, and the Heilongjiang completed its first test.

"It's really enjoyable, it's still a big ship and a cannon!" Li Chang, a crew member on the Anshan not far away, sighed.

"Haha, greedy?" Chu Yuntian, a comrade-in-arms next to him, said with a smile.

"yes, aren't you envious?"

"There is one point, but didn't the commander speak, half a year later, the whole army will have a big competition, and whoever has good skills will be assigned first."

"I understand, I must hurry up and memorize the "Cāo Composition Manual", but that thing is really difficult, there are too many words I don't know."

"Nu worked hard to remember. Otherwise, the written test will be brushed down, and no matter how good the hands-on cāo is, he won't even give you a chance, and no matter how good the technique is, it's useless. ”

Daejeon, North Korea (main plane, Daejeon, South Korea)

Due to its proximity to the few major railway lines in North Korea, it has become an air base for the Stars and Stripes to bomb the Japanese mainland. At this time, in addition to the Stars and Stripes soldiers sent by the Stars and Stripes Air Force, there were also additional recruits of the Stars and Stripes Chinese soldiers, the number of which reached more than 1,000. The reason for recruiting these people is because of language problems. Although the Yanhuang office in the Stars and Stripes hired a large number of "volunteer" translators in Chinatown at ten times the salary, due to the discrimination against the Chinese in the Stars and Stripes before World War II, most of the Yan and Huang people in the Stars and Stripes were engaged in the laundry industry and could not have families (historically, it was not until after the end of World War II that the status of the Stars and Stripes was slightly improved, and they were allowed to open restaurants in the Stars and Stripes country, and then allowed to enter the Stars and Stripes for commercial development, so the Stars and Stripes were a paradise?). Please, the cruelty of racial discrimination and segregation, especially when the economic crisis erupted, was far greater than you could have imagined. It's just that the third scientific and technological revolution broke out in the Stars and Stripes and the dollar world standard dividend brought by globalization, which has created the economic glory of the Stars and Stripes in the past 30 years, but now this dividend is almost consumed, and the next economic crisis is coming).

As a result, these "natives" of Chinatown have a very poor understanding of military English vocabulary, and do not understand what the Stars and Stripes officers say. This is not a big problem in the rear, just talk about it a few more times. But on the front line, especially on the Korean front, which may be bombed by the Japanese Navy and Army Air at any time, the race against time is a big problem. For this reason, Roosevelt took advantage of the fact that after retiring from the war at this time, he could use the GI Act to enter college, become a professional, or start a family; or "rewards" such as entering a zhèngfǔ institution and serving in a state or municipal agency attracted the "jīng Yinghui" elements of the Yan and Huang descent in the Stars and Stripes to form a front-line auxiliary team to solve the problem of miscommunication in the Korean theater.

Thanks to the lubricant of more than 1,000 people, the study and teaching of the Yanhuanghong Party soldiers and the instructors of the Star-Spangled Banner gradually became more efficient and harmonious, and with the Chinese-English flight manual, they could basically understand each other's meaning.

Temporary hangar at Daejeon Airport.

"The first oil filter is normal, the hand pump is normal, the fire switch is normal, the vaporizer is normal, OK!"

"The lubricating oil tank is normal, and the condition of the aircraft is checked according to the line, the air pressure of the shock absorbing pillars is normal, and the wing is not tilted; The propeller is normal, the engine heat filter cover is normal; The landing gear is normal, the tire pressure is normal! ”

"OK, very good, Xiong Wujun, today is your first time driving alone, good_luck!" Lewis, the Star-Spangled Banner instructor standing next to the plane, shouted.

“thank_you!” After staying with each other for a few months, Xiong Wujun, who already knew simple English, replied loudly.

"Panda 3, please take off!"

"Allowed to take off, be careful!"

"Roger, understood!"

I saw a Stars and Stripes P-47 "Thunderbolt" plane, slowly taxiing from the concrete runway, gradually increasing its speed, slowly raising the nose of the plane, and then quickly flying towards the blue sky.