my scientific age

Chapter 55 Knowledge Blockade
The scratch paper was full of data and rectangular patterns, with straight and slender lines outlining it. Fang Yu glanced at it and immediately felt the charm of this scratch paper.

The charm from the level of science.

"Uh... This is the overall structural design of the portable lighting source. Why, are you also curious about this thing?" Yu Hua, who was packing his things, raised his head and glanced at the scratch paper when he heard Fang Yu's question. Cover up and hide, explained generously.

"You can still draw structural diagrams?!" Fang Yu was shocked, her eyes widened, and there was a hint of amazement and inconceivable in her words. She was someone who had seen the world and obviously knew the overall structural design that Yu Hua said, which translates to structure. picture.

Structure diagram!
Fang Yu was fortunate enough to see the blue blueprint that foreigners regarded as the biggest secret from afar when he visited the Shanghai Machine Factory.

The blue drawings are called blueprints. The equipment structure is drawn on it, and the equipment dimension data and materials used are marked. It contains very important drawing standards. Those western engineers attach great importance to the equipment structure blueprint, and they never install the equipment without factory management. Hand, if you forcibly ask for it, the other party will leave angrily.

If tough measures are used, those Western engineers will even burn down the blueprints of the equipment structure.

This shows the preciousness of the structure diagram.

Fang Yu had only seen it from a distance and knew it occasionally. However, she never expected that a structure diagram would appear in front of her eyes.

"Yu Hua, you actually know how to draw structural diagrams?" At the same time, Zhou Yuan, who was taking notes in English with his head down, raised his head immediately after hearing Fang Yu's voice, and quickly picked up the scratch paper on the table and took it. A look of shock appeared on his face, he looked around, and deliberately lowered his voice.

Obviously, Zhou Yuan is also someone who has seen the world and understands the weight of this structural diagram.

"Uh...Isn't it enough to have a hand?" Yu Hua took out the food from the drawer, looked at the shocked two people, and responded with some confusion.

Draw a light source system equipment structure diagram with no technological content, what shock can you have?

The difficulty of this thing is equal to none, as simple as eating and drinking.

"..." Fang Yu, who was questioned back, was instantly stunned, a little suspicious of life, and subconsciously looked down at his hands.

Just have a hand?

Then why can't you draw a structure diagram yourself?

Zhou Yuan held his forehead speechless, opened his mouth, but didn't know what to say: "..."

"What's the matter with you two?" Yu Hua asked with doubts looking at the reaction of the two.

Looking at Yu Hua's confused and confused appearance, Zhou Yuan showed helplessness, glanced at Fang Yu, took a deep breath, and said: "Yu Hua, do you really understand, or do you pretend not to understand? The structure drawing is made in Japan. One of the important secrets strictly guarded by people and Westerners. This technology has always been blocked in China. The few machine factories that can obtain the structural diagram can only install the equipment with the help of Western engineers. The structural diagram contains very important of cartographic standards and associated data, which they have imposed on us ... a knowledge blockade."

To the end, the words are heavy.

Zhou Yuan, who came from an extraordinary background, obviously knows more than Fang Yu, a little rich woman.

Knowledge Blockade!

This is one of the means of blockade implemented by Japan and the West against China today.

From the end of the Qing Dynasty, the early Republic of China to the end of the Republic of China, the whole of China has been subject to the knowledge blockade by Japan and the West. Knowledge about revolution can be read and copied, and key knowledge about science and industry is completely blocked.

The production of structural diagrams is one of the important contents under the means of knowledge blocking.

Regarding the concept of China, Western countries prefer a stable and open commodity market, rather than a competitor that can compete with themselves on the same stage. Japan does not want China to become strong at all.

Blocking the knowledge about the production of structural diagrams means blocking the pace of Chinese industrial development from the basic level. In this era, if you want to develop any mechanical equipment and military weapons, you must first draw blueprints, and then carry out research and development.

If you can't even master the production of drawings, where will the development opportunities come from?

Today's Chinese industry is in the darkest period in history, and the road to the future is directly strangled!

All kinds of factories and machine factories opened in coastal areas can never get rid of the situation of being controlled by others. Machines are purchased from the West, technology is from the West, and even factory technical consultants have to hire Western engineers.

The Chinese industry has not been able to achieve leapfrog development and cannot keep up with the same level in the world. Apart from war and other factors, this unknown potential reason cannot be ignored.

After listening to Zhou Yuan's explanation, Yu Hua frowned slightly, and finally understood why Fang Yu and Zhou Yuan were shocked.

What shocked me was not the design of the light source system, but the structure diagram of the equipment I drew.

"Really?" Yu Hua took a deep breath, put down the guy who was cooking in his hand, and his happy mood instantly disappeared. Looking at Zhou Yuan and Fang Yu, who had heavy faces, he said something he shouldn't have said.

Yu Hua didn't want to doubt, but he couldn't help but want to be sure, because this was something that had never been told in history.

Regarding the history of modern Chinese national industry, there is only a very short content in the history books. It is summarized as the reasons for the tortuous development of modern Chinese national industry. From the end of the Qing Dynasty to the end of the Republic of China, the tortuous development process is explained.

"Every sentence is true, there is no lie. My family opened a textile factory in Tianjin Wei. All the textile machines in it are imported from the UK. Two British engineers are responsible for technical maintenance and post-maintenance maintenance. When the equipment fails, they will Never let the workers in our family be present." Zhou Yuan stared at Yu Hua and said solemnly.

Fang Yu nodded seriously: "I have been to the Shanghai Machine Factory to visit. The machinery and equipment installed in it are from Germany. There is a German engineer who specially carries blueprints. Anyone who approaches him will yell at him. If he asks for it forcibly, he will leave immediately."

"Knowledge Blockade."

After listening to Yu Hua, he silently recited this new and unfamiliar word. He had a new understanding and understanding of this era in his heart. He turned his attention to Zhou Yuan and continued to understand: "Zhou Yuan, what about our classmates who are going to study abroad? As for one, you won't be able to make blueprints, right?"

Fang Yu turned her eyes to Zhou Yuan. She only had a preliminary understanding of the knowledge blockade, but she didn't know the deeper things.

"Everyone in this field is dead..." Feeling the gaze from Yu Hua, Zhou Yuan was a little silent. After two seconds, he said the secret that should have been kept.

(End of this chapter)