my scientific age

Chapter 229 Shimen Zhengding!

The shock lies in two points. First, this book is purely medical, and it contains countless precious medical knowledge. As long as it is promoted, the medical level of the base area and China can be improved by at least one level. Second, it comes from Mr. Zhang San and Lin Wan completely. Can't imagine how Mr. Zhang San compiled this "Barefoot Doctor's Handbook".

The headache is very simple. The translation process of this "Barefoot Doctor's Handbook" is simple but energy-intensive. Four people organize it in groups. The daily copying efficiency is about 210 words, and the state can reach [-] words. Over the past few days, the number of words in the compiled content has reached [-] million words.

A full 210 million words!
God, just hearing this number will make people feel suffocated, let alone copy and organize them in person. Moreover, there are many rare words and awkward phrases in the data, which often makes mistakes in the copying process.

The whole process of translation and finishing is really a double suffering both physically and psychologically.

"I really don't know what kind of process Mr. Zhang San went through when he wrote the barefoot doctor's manual." Lin Wan sighed as she stared at the beautiful and charming block letters on the original manuscript.

Mr. Zhang San's block letters are different from anyone else's. The fonts are well-formed, round and natural, and there is a faint air of calligraphy masters. Lin Wan can recognize them at a glance.

"Senior Lin, here is a page of letter paper with words on it." At this moment, a voice suddenly came, and a young comrade Teko, who was in charge of the last part of the information on the work table, suddenly found a conspicuous letter. Report to Lin Wan immediately.

"Letter paper?" Lin Wan was stunned when she heard that, she quickly put down the pen, got up and came to the young comrade's side, took the letter and read it.

Lin Wan, I'm Zhang San.

After reading this letter, I believe that you have copied and sorted out the "Barefoot Doctor's Manual" to the end. I am sorry for not giving the relevant information of this book in the second letter.

As you can imagine, this book is a general medical and medical book in the field of medicine, covering the most common cough and cold, to complex cardiovascular and cerebrovascular diseases and cancer prevention and other diseases, as well as the effects of Chinese herbal medicines and Western medicines and Purpose, content is simple and clear, easy to understand, can be described as a collection of medical essence.

Lin Wan, the role and importance of this "Barefoot Doctor's Manual" is no less than the complete gunpowder technical information I handed you.

It can be used as a medical teaching material, effectively improve the medical skills and abilities of medical students, train a large number of doctors for the base area and the Anti-Japanese Red Army in a short period of time, and then improve the overall medical level and ability. It can not only treat more wounded on the battlefield, but also can Heal the sick at the base.

This is an important book that can quickly improve your medical level, so please protect it properly, and be careful when arranging the content to avoid mistakes.

A single word in medicine can have serious consequences for the death of a patient.

In addition, based on this book as a theoretical basis, a group of medical night schools should be established in the base areas, and medical talents such as general doctors and military doctors should be trained as soon as possible.

Finally, I have an unkind request. Please tell the organization if you can publish this book through Xinhua News Agency and disseminate it to compatriots across the country.

The level and ability of Chinese medicine is far from the level of Western countries, and the average life expectancy of the people is only about 35 years old. Most babies unfortunately die soon after they are born. Examples include smallpox, polio, bacterial infections from injuries, broken bones, and more.

The medical knowledge in this book should be known to all compatriots in China.

If this book can reduce the mortality rate of Chinese babies by 1%, and relieve the symptoms of illness a little, Zhang San is also satisfied.

Zhang San, only this wish can be organized.

Thank you for your hard work, Lin Wan.

Work hard for the future of China.

——April 1937, 4, Zhang San.

"Mr. Zhang San, Jin Yu will not let you down. Even if you don't say it, we are going to publish this book nationwide through Xinhua News Agency." After reading it carefully, Lin Wan immediately understood the reason. His feelings were very moved, and he said silently.

Zhang San's letter solved Lin Wan's confusion about the Barefoot Doctor's Manual.

At first, the barefoot doctor's manual and the complete gunpowder technical data were put together, but Mr. Zhang San's letter did not mention the contents of the barefoot doctor's manual. This book is as thick as a dictionary, and only then did I understand the content of this book.

However, since Mr. Zhang San did not mention this book in his letter, Lin Wan didn't know what to do at all. After reporting it to the organization, he finally decided to publish the medical book through Xinhua News Agency and send it to the whole country.

Technical materials need to be kept confidential, and medical materials should be disseminated.

"You guys continue to work, I'll go find comrade professor." Lin Wan said to the other three comrades Teke, who were also members of the science unit, and turned to leave.

The three nodded, holding pens in their hands. While treating the precious manuscript with care, they continued to copy and organize the text on it, keeping as little error as possible.

Due to the shortage of manpower, there are very few people who understand scientific principles and knowledge. As a bare commander, Lin Wan had to recruit three Teko comrades to join the Science Unit and temporarily serve as an internal staff member of the Science Unit to assist her.

……

Shimen Zhengding Railway Station.

A steam train was parked steadily on the narrow-gauge railway. In the rear compartment, a group of workers were busy, carefully transporting the German-made diesel generators weighing dozens of kilograms into the open-air cargo box.

In the cargo box, there are already submerged arc welding machines and granular fluxes packed in wooden boxes. Behind the loading area, there are various mechanical equipment and main components used in the Yu's Seven Pagodas project, waiting to be installed. car.

Rail transport is the most convenient and fastest way.

Not long ago, with the completion of the final sulfuric acid production operation of the Yu's Seven Towers test unit and the end of production, the northern part immediately organized manual dismantling of the test unit equipment and started the transportation plan.

The entire method of transportation is strictly prohibited and confidential—

In the first stage, it arrived in Baoding by road transportation with the help of manpower and automobiles, and arrived in Shimen Zhengding via the Jinghan railway line.

In the second stage, the test unit and equipment materials will be transported to Linfen Station, the nearest important town in Shanxi to the base area, through the Zhengding Railway and Tongpu Railway.

The third stage is to enter the base area by road transportation.

To externally declare commercial transportation, for this reason, a Taihang Industrial Company was specially established in the northern part to hide from the public.

Through this transportation plan, the transportation time from Liucun in Baiyangdian to the base area is only about half a month, which is very fast and safe, and the cost is extremely low.

Now, the dismantling and transportation work of the first stage has been completed. The test unit and all materials and equipment have arrived in Shimen Zhengding. The unloading has been completed and the vehicle is being reloaded.

As for why the test unit and material equipment were unloaded first, and then another freight car was installed, it was because the railway track standards of the Jinghan Railway and the Zhengtai Railway were not uniform.

The Jinghan Railway adopts standard gauge, and Zhengtai Railway adopts narrow gauge, with a standard gauge spacing of 1435 mm and a narrow gauge gauge gauge of 1067 mm.

In the loading area, a railway worker and soldiers disguised as stevedores kept going back and forth, loading the mountain of equipment and materials into the cargo box, like ants moving house, the whole work needs to be completed within six hours.

The whole process does not have the help of mechanical equipment such as forklifts and cranes, and relies entirely on manpower.

The railroad workers and warriors were silent, and no one was watching them, but they worked tirelessly, almost as efficiently as manual handling.

Time passed by minute by minute, and it was five thirty in the evening.

"Om!" The night fell, the sun set in the distance, steam filled the station, accompanied by a sharp and high-pitched train sound, the freight train slowly drove out of the station, and the high-speed rolling steel wheels touched the rails , The steam engine exploded with strong power, driving the train at a speed of about 25 kilometers per hour, galloping along the one-meter-spaced railroad tracks at high speed.

The direction the train goes is the direction the sun sets.

Twenty-eight hours later, the freight train leased by Taihang Industrial Company will arrive at the terminal Linfen on time, and it will stop at every stop on the way.

This is a direct freight train.

……

Europe, North West, Port of Hamburg.

Hamburg, Germany's second largest city and Germany's most important seaport, is a world-class port with the third largest maritime throughput after London and New York. It is an important hub for Germany to connect with the world.

With the Baltic Sea and the North Sea in the north, Berlin in the east, and Denmark in the west, the freighter will look directly at the United Kingdom when it leaves the port. The geographical position is very important.

In the port, a [-]-ton freighter named Giant made a long and dull whistle and left the port slowly. The crew of this freighter were all disguised navy sailors. There were dozens of fully packaged ships in the cabin. The wooden box is full of the best quality cutting-edge machining equipment and spare parts.

Spare spindles, spare tools, installation process and operating technical information, it can be said that everything is available except for the design drawings of the equipment itself.

The cargo ship Giant is expected to arrive in Tianjin Wei in 45 days.

Soon, the news of the departure of the giant cargo ship was encrypted and sent to Berlin through the Enigma machine, and came to Guderian's hands.

"Our freighter has set sail, and so has our dream."

In the office, Guderian held the top-secret telegram in his hand, glanced at it, smiled, with a trace of expectation in his eyes, and then thought silently: "In addition to the original No. 35 G tank improvement plan, we can Design a medium-sized tank with a tonnage of [-] tons."

After he finished speaking, he held the pen gifted by Rheinmetall in his right hand and wrote down the thoughts in his mind.

dream.

The giant freighter carrying trade items, carrying Guderian's will and expectations, sailed to the far east, and finally returned to his 'dream'.

The appearance of Y-shaped armor steel not only allowed him to propose a new improved plan for the No. 35 tank, but also allowed him to see the picture of a new [-]-ton tank.

The No. [-] tank and its improved version, the No. [-] tank, the No. [-] A-tank and the No. [-] tank currently being developed by the armored forces only have relatively good mobility, but do not have strong firepower and protection. in an adequate state.

It seems nothing at ordinary times, but as the supreme commander of the armored force, Guderian knows that once the war breaks out, weak firepower and protection will become the fatal flaw of the armored force.

Be prepared for danger in times of safety.

He must take into account, as far as possible, all possible scenarios for future wars.

35-ton new tank plan performance indicators:

First, the tank should have a road speed of 25 kilometers per hour, a cross-country speed of [-] kilometers per hour, and a cross-country reversing speed of [-] kilometers per hour.

Second, the tank should have a strong firepower to penetrate 1000mm homogeneous armor at 60 meters and 500mm homogeneous armor at 100 meters, and the main gun caliber should be above 75mm.

Third, the tank should have an actual protection of 100 mm of front main armor, 35-55 mm of side armor, and 30 mm of tail armor.

The tonnage is controlled at the level of 35 tons ± 500 kg.

The three major performances are excellent while maintaining a certain level of balance. This is the 35-ton new tank that Guderian needs.

But it's not over!

The 35-ton new tank must be as simple as possible in the manufacturing process, and the logistics maintenance is easy.

On the white paper on the desktop, there are already a series of requirements for new tanks, Guderian thought silently with a pen in his hand: "Efficient and confidential communication can make tanks have higher combat effectiveness... This sentence is very reasonable and predictable. , In the chaotic and complex battlefield environment, efficient communication can enable the commander to firmly grasp the movement of the troops and play the role of each tank. I did not expect that this Chinese student has a unique insight into the armored force."

The words fell, and the development of new vehicle radio communication equipment was written on white paper.

The communication distance of this vehicle-mounted radio communication equipment needs to reach a radius of 35 kilometers, the communication content is as safe as possible, and real-time dialogue communication can still be carried out in a complex battlefield environment.

"That's it for the time being, send it to Henschel and Krupp first, and ask them to submit the initial design plan." Guderian glanced at the various requirements on the white paper, nodded, and commented on the performance indicators of the 35-ton new tank. The confirmation is correct, and my heart is full of expectations.

Now, he has begun to look forward to commanding the troops equipped with this new type of tank, which is invincible in the European battlefield.

……

Tsinghua Garden.

"Recalling the content of the last class, the foundation of calculus is based on the concept of limit. Among them, the Lebesgue integral is an important node of classical analysis and modern analysis. Which student will talk about the definition of the Lebesgue integral." Yang Wu Zhi stood on the podium, and after a brief introduction, he asked questions.

It was quiet below. All the students in the freshman year of the Mathematics Department looked at each other with dazed faces, shook their heads, and then looked at Yang Wuzhi again with curious and dazed eyes.

What is the definition of Lebesgue integral?
What is this?
Wait, we learned this stuff last class?

"Yusheng, get up and tell everyone." Looking at the appearance of the freshman students in the Department of Mathematics at the bottom of the classroom, Yang Wuzhi sighed slightly, knowing that these students did not understand the previous class, he shook his head slightly, and his eyes had to turn to fishing for fish. Yu Hua, who does research.

(End of this chapter)