Let you take charge of the military academy, the world's number one university?

August 28.

Modu, a residential community.

Song Hua, as usual, watched 1 set of Lutai at home.

In the TV picture.

A program called "Great Power Heavy Weapon" is on the air.

The location host Bingbing appeared in front of the camera.

Seeing this, Song Hua's eyes lit up.

Bing Bing looks sweet and has a high appearance.

Since she entered the Lutai job, every time she appears, the ratings are very high.

Bing Bing spoke: "Good evening, welcome to the program "Great Power Heavy Weapon".

In recent years, a number of large scientific installations in China have been built and put into use.

The significance of these large scientific devices is not only science itself, but a series of innovative achievements derived, covering physics, chemistry, biology, materials, deep space exploration, energy and other fields.

Today, let's walk into the Science City of Blue Sky Military University and visit their newly built big scientific device..."

The voice fell.

Song Hua nodded secretly.

Big scientific device, also known as "big science and engineering device", full name is the country's major scientific and technological infrastructure.

Big scientific devices belong to the country's heavy weapon, which can be used to explore unknown worlds, discover natural laws, and break through key core technologies.

At the same time, large scientific devices are also an important symbol that reflects the country's scientific and technological innovation ability and comprehensive national strength.

In the TV picture.

Wu Wenchuan, vice president of Blue Sky Military University, appeared in front of the camera.

Bingbing interviewed: "President Wu, can you briefly introduce Blue Sky Science City to us?" "

"Of course you can!"

Wu Wenchuan slowly introduced: "Blue Sky Science City, covering an area of 50 square kilometers, has 30 large scientific installations.

We are building relevant scientific research institutions around such a large scientific device.

In addition, we have 300 large scientific installations that have been built or are under construction nationwide! "

"300 seats?"

Bing Bing was taken aback.

As far as she knows.

There are 23 large scientific devices in China.

Of these, 16 are already in operation and 7 are under construction.

The Blue Sky Military University, on the other hand, claims to have 300 large scientific installations.

How incredible is that?

Bingbing asked, "Principal Wu, can you take us on a field visit?" "

"No problem!"

Wu Wenchuan nodded, took Bingbing and the camera team, and first came to the photonic science center.

After walking into the center.

He took the group and took the elevator to the ground 30 meters below.

There are holes in the underground.

The first impression is like a subway tunnel, as far as the eye can see.

Take a closer look.

Bingbing saw the injectors, main accelerators, FEL amplifiers, beamlines and experimental stations in the tunnel, as well as common subsystems including beam diagnostics, control, lasers, synchronization, data acquisition and processing, as well as supporting systems and facilities such as cryogenic and utility facilities.

Wu Wenchuan said: "The tunnel in front of me is 3,600 meters long and has a hard X-ray free electron laser device.

The large scientific device includes a superconducting linear accelerator with an energy of 8 GeV electron volts, which can cover 3 oscillator lines, 3 optical beam lines and the first 10 experimental stations in the photon energy range of 0.425 kiloelectron volts.

At present, Blue Sky Hard X-ray Free Electron Laser Device is the world's largest, most efficient and advanced free electron laser user device.

It can provide cutting-edge research methods such as high-resolution imaging, ultrafast process exploration, and advanced structure analysis for physics, chemistry, life science, material science, energy science and other multidisciplinary fields, and belongs to a unique and interdisciplinary advanced scientific research platform'. "

The voice fell.

Bing Bing immediately understood the power of the hard X-ray free electron laser device in front of him.

It is worthy of being a big country!

Wu continued: "The blue sky hard X-ray free electron laser device, which can emit up to 27,000 pulses per second, is 1 billion times brighter than traditional synchrotron light sources.

It can be used to solve the mystery of the atomic structure of viruses and cells, and can be used to make three-dimensional images in nanoparticles, record chemical reactions and observe the reaction processes inside particles, which can help the research and development of new drugs and materials.

The original largest and best performance was the European X-ray free electron laser device, and the American linear accelerator coherent light source.

Blue sky hard X-ray free electron laser device, larger than them.

From now on, in the field of large-scale accelerators, the world will form a new pattern of tripods. "

Wu Wenchuan and Bingbing, after a brief tour of this big scientific installation.

The two returned to the ground.

He pointed to the opposite side and said: "The north of the photonic science center has a 432-meter-long fourth-generation synchronous secondary light source, and a 532-meter-long blue sky soft X-ray free electron laser device on the west side; There is an ultra-short and ultra-strong laser on the east side.

The fourth generation of synchronous secondary light sources is the most effective and systematic tool for the study of the microscopic world, also known as the beacon of technology.

It uses a more complex accelerator structure to make it brighter and more coherent, and its characteristics can realize the accurate measurement of electronic state, chemical state and light element structure of complex systems.

Together, these devices constitute the world's leading photonic science facility collection, allowing Xia Guo to move towards the world's first echelon of photonic large science devices.

At that time, Xia Guo can step up to a new level in the fields of energy industry chain, food security, national defense and security, information and communication, lithography technology, lightweight materials, life and health, etc. "

In front of the TV.

Song Hua nodded repeatedly.

The Photonic Science Center of Blue Sky Science City has two large scientific devices, the fourth generation synchronous secondary light source and the Blue Sky X-ray free electron laser device, which can make Xia Guo have a stronger foundation in the field of basic scientific research.

Scientific research is actually the same as building a house.

Basic science is to lay the foundation.

The more solid the foundation is, the more technologies will be developed in the field of basic science in the future.

......

Next.

Wu Wenchuan took the ice ice and came to the blue sky microgravity center.

Inside the center, there is an experimental device 40 meters high.

The main structure of the installation, composed of more than 10,000 steel components, looks like a tall tower from a distance. (Read violent novels, just go to Feilu Fiction Network!) ）

Wu Wenchuan elaborated: "The big scientific device in front of me is called the 4 electromagnetic catapult microgravity experimental device.

The device uses a linear motor similar to the shape of a cannonball to drive the experimental cabin, and controls the acceleration process through the motor.

It catapults into 40 meters in 2 seconds and falls back in 2 seconds to create microgravity and overweight environments.

Finally, the motion modes of microgravity, lunar gravity, and Mars gravity are simulated, and ground-based short-term microgravity experimental services are provided for large-scale space science projects. "

Hear this.

Bing Bing nodded and said: "In the field of aerospace, the launch cost is huge.

In the past, China's space experiment cabinet usually used foreign parabolic aircraft and other methods for pre-testing.

4 Electromagnetic catapult microgravity experimental device has become an excellent experimental place for simulating the space environment on the ground with the advantages of low single cost, multiple experimental opportunities and convenient manual intervention.

The existence of this large scientific device will rewrite the history of high cost and long cycle of pre-test of China's space experiment cabinet.

At the same time, it can also become the world's leading microgravity experimental facility, helping countries explore the vast universe and achieve new breakthroughs. "

......

Next.

Wu Wenchuan took Bingbing to the Blue Sky Traditional Chinese Medicine Center.

Inside the center, there is a device with a total length of nearly 40 meters.

Wu Wenchuan said: "The device in front of me is called a multi-dimensional multi-channel separation and purification pre-research device.

This device is an important weapon to deal with the complex composition of traditional Chinese medicine, and can promote the scientific use of traditional Chinese medicine.

It can separate and purify 300 to 500 compounds individually.

Analyze how many compounds Chinese medicines contain, the content of compounds, structure and other basic information, so as to deeply analyze Chinese medicines and fundamentally improve the depth of Chinese medicine research.

At the same time, the device is also an automated and intelligent system, which can greatly improve the efficiency of Chinese medicine research.

It takes two or three years to manually isolate dozens of compounds.

However, the multi-dimensional multi-channel separation and purification pre-research device can be completed in three to five days - hundreds of compounds of a medicinal material are separated and purified, and the efficiency is very high.

For a long time, the insufficient basic research level and core technology research and development capacity of Chinese medicine have been regarded as one of the main reasons for the development dilemma of Chinese medicine.

The multi-dimensional multi-channel separation and purification pre-research device breaks this dilemma, can realize quantitative and qualitative research on the active ingredients of drugs, provides first-hand scientific data for the industrialization of traditional Chinese medicine, and can extract and separate the active ingredients of traditional Chinese medicine more stably, which has a great effect on promoting the high-level research and industrialization of traditional Chinese medicine..."

......

Next.

The two went on to tour other large science installations.

Ultra-transient experimental setup.

Human cell lineage apparatus.

Steady-state strong magnetic field test device.

Strong optomagnetic integrated test device.

Earth System Numerical Simulation System.

Space environment ground simulator.

Material genome big science device platform.

Large-scale earthquake engineering simulation research facility.

High efficiency and low carbon gas turbine test device.

Multimodal, cross-scale biomedical imaging facility.

Comprehensive test test of air-space-ground-sea unmanned system.

Service safety test of aero engine and gas turbine structure.

......

A series of big scientific installations look down.

The location host Bingbing said to the camera: "'Audience friends, due to the length of the program, this episode is coming to an end.

From this week, we will continue to take you on a tour of big science installations in follow-up programs.

(Okay) I hope you can understand this important instrument of each country! "

......

In front of the TV,

Song Hua was amazed.

Every big scientific device that has just appeared is extraordinary.

You know, every big scientific device is a "magnet" that attracts scientists.

Since the beginning of the 21st century, major breakthroughs in physics, such as the discovery of neutrino oscillations, the discovery of the Higgs boson, and the discovery of gravitational waves, have all been achieved based on large scientific devices.

This undoubtedly shows that scientific discoveries and technological innovations are increasingly inseparable from powerful scientific research instruments.

Get a glimpse of a leopard and see the whole body.

Blue Sky Military University, with so many big scientific installations.

In the future, excellent progress will be made in the field of basic science and high-end science, so that Xia Guo science and technology will take off!

......

After the end of the Lutai program.

Netizens are excited.

"Groove?! 300 big scientific installations? "

"Oh my God! Blue Sky Military University was sealed in World War I! "

"In the field of basic scientific research, we can always believe in the Blue Sky Military University!"

"300 large scientific devices, Blue Sky Military University to achieve one school to one country!" No! One school to the world! "

"With the major basic scientific research facilities of these countries, outstanding talents located around the world will return to China and gather at the Blue Sky Military University!"

"The big scientific equipment of the Blue Sky Military University, with a wide variety and all-encompassing. With these equipment, Xia Guo will soon be able to break through the frontier of science, seize the commanding heights of science and technology, and become a world science and technology power! "。