Science and technology innovation handwritten newspaper worksThe following are some ideas for the production of scientific and technological innovation handwritten newspaper works:
- ** theme confirmed **: The theme should be "technological innovation". It can be discussed from the perspective of the impact of science and technology on life and learning, the development of science and technology, or the imagination of future science and technology.
- ** Selection of content **:
- " The development of science and technology ": For example, the evolution of human writing tools, from oracle bone inscriptions to bamboo slips and wooden slips, to silk books, paper, and the development of printing technology. It shows the continuous innovation of science and technology in inheriting knowledge.
- ** Modern scientific and technological achievements **: Modern scientific and technological achievements such as spaceships, rockets, robots, computers, etc. can be used as handwritten content to reflect the role of scientific and technological innovation in promoting human exploration of unknown areas.
- ** Imagination of Future Technology **: This allows students to use their imagination to describe the possible changes that future technology may bring in transportation, housing, and medical care.
- ** Page design **:
- ** Drawing 1**: First write the theme " technological innovation " and draw a text box and background box that looked like a spaceship. Then, paint the border with green, blue and lilac to draw the spaceship, red and dark blue to draw the rocket, and white space to draw the star decoration.
- ** Drawing Method 2**: Write the theme text, draw the planet and astronauts as a decorative painting and text box; green paint the border, light blue paint the edge of the clouds, light blue and gray paint the astronauts, khaki paint the planet and the background color of the astronauts, and then draw the stars.
- ** Method 3**: Write the theme text in green, draw the robot and computer together, paint the computer frame in orange, paint the robot in blue, and finally draw the frame in yellow.
- ** Color matching **: Choose the appropriate color according to the theme and layout design, such as blue, which has a strong sense of science and technology, green, which represents innovation and vitality, etc., so that the entire handwritten newspaper is visually attractive and can reflect the theme of technological innovation.
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Xiaohu innovation"Foxy's innovation" might involve many aspects. In the field of education, the Little Fox Creation Club, which was related to the physics (teacher-training) major, was mainly involved in cultivating students 'awareness and ability to create innovation and start a business. There were representatives of outstanding students who introduced their work content, requirements, and members' style. The Little Fox Club also had management and announcements regarding membership fee refunds, session management, student council reelection, major student cadre meetings, and many other matters. In addition, there were all kinds of work processes and rules related to the Little Fox Creation Club, such as the management method of the membership period, the activity organization process, the points management rules, etc.
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The innovation of handgunThe innovation of handguns was mainly reflected in the following aspects:
- [Material improvement: Compared to the bamboo barrel of the Song Dynasty's musket, the musket was changed to a metal barrel. In the early days, it was made of copper (called "copper musket"), and later it was changed to steel (called "iron musket").] This change in material greatly increased the service life of the musket, and it could withstand more gunpowder power and types of bullets.
- [Modification of the loading: The greatest innovation of the handgun is that it can not only be loaded with gunpowder, but it can also be loaded with "pellets" repeatedly. This improvement allows the handgun to be reused, greatly enhancing its practicality.]
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digital innovationDigital innovation could be understood as the innovation of digital technology itself, or it could be understood as the innovation in the context of digital technology. From the perspective of innovation, including technology, process, organization, market, and business model, digital innovation had two meanings: one was digital technology innovation, and the other was process innovation, organizational innovation, market innovation, and business model innovation under the background of digital technology.
Its definition includes three core elements: first, digital technology, such as big data, cloud computing, block chain, Internet of Things, artificial intelligence, virtual reality technology, etc., all belong to the digital technology composed of information, computing, communication and connection technology; Second, innovation output, product innovation, process innovation, organizational innovation, business model innovation and other common innovation output are included in the output of digital innovation; The third was the innovation process. The digital technology innovation process emphasized the application of digital technology in the innovation process, which was the key difference between it and the general innovation process.
There were four characteristics of digital innovation:
1. Virtualization of innovation subjects: The leaders and participants in the innovation ecosystem interact online, and the cooperation modes of individuals and organizations are more diverse, variable, and virtual. This brings new challenges to the intellectual property system, innovation ethical responsibility, and results sharing system.
2. Digitization of innovation elements: Big data, cloud computing, blockchains, artificial intelligence and other technologies change the flow of people, logistics, knowledge flow, capital flow, and information flow, promoting revolutionary changes in the direction and speed of the flow of innovation elements, providing new boundary conditions for enterprise innovation.
3. Intelligent innovation process: Human-computer interaction and deep learning change the innovation process. The innovation collaboration between platform organizations and network organizations makes linear innovation a thing of the past. The creative interaction, process reconstruction, and business co-creation between innovation partners provide new space for industrial innovation.
4. Platform for innovative organizations: Relying on virtual reality technology, virtual information spaces have emerged in large numbers. The new innovation organizations such as the two sides platform, the multi-sided platform, the ecological community, and the innovation community have strong innovation vitality. The form of the innovation organization is changing from the hierarchical structure to the network structure, from the closed innovation to the open innovation, from the planned innovation to the emerging innovation.
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Shenzhou spacecraft innovationThe Shenzhou spacecraft was innovative in many aspects:
* * 1. Control and Communication **
1. * * Ascending Stage Control **
- During the ascent of the Shenzhou spacecraft, the radar technology of the 14th Research Institute of the Chinese Academy of Electronic Science was constantly being improved. For example, in response to the phenomenon of separation and abandonment of objects during the rocket flight, the ascending section measurement radar developed by the company adopted intelligent processing technology to ensure that the radar always tracked effective targets without being affected by falling debris. This ensured the reliability of measurement and control during the launch phase of the rocket and played a key role in the launch mission of the Shenzhou series of spacecraft.
2. * * Universal Communication Protection **
- The 55th Research Institute of China's Electronic Science and Technology Institute gave full play to its technological advantages in the field of core basic components. Its participation in the research and development of the LED products used in the measurement and control communication system, with strong power resistance, wide working frequency band, strong environmental adaptability and other characteristics, can work stably in the space environment for a long time, to ensure that the relevant circuits are in the best working state to ensure reliable communication between heaven and earth.
- As a magnifying glass for deep space signals, the radio frequency chip had excellent performance, stable quality, and reliable quality. It set up a "highway" for heaven and earth measurement and control and signal transmission. The power module could amplify the rocket's position and attitude feedback signal and transmit real-time operational status data. The packaging shell was lightweight, integrated, had good performance, high reliability, and easy to use, providing protection for the chip.
* * 2. Spaceship components and functions **
1. * * Energy related **
- The components provided by the Suzhou Research and Development Center of China's 214th Research and Development Center were of great significance to the energy and power of the spacecraft. For example, the pressure sensor developed by the company could measure the change in gas pressure during the operation of the drive mechanism, providing monitoring support for the safety of the aircraft drive.
- The power supply circuit of the stepping motor was used in the power supply sub-system of the manned spacecraft. It drove the stepping motor to control the attitude of the solar panels and accurately adjust the relative angle between the solar panels and the direction of the sun to provide efficient electricity for the spacecraft. The brush motor drive circuit was used in the driver of the docking mechanism system to provide power for the docking work.
2. * * Storage ability increased **
- In the Shenzhou 19 mission, the Shenzhou team improved the upstream load transportation capacity without changing the technical state of the spacecraft's main body and maintaining the launch mass of 8 tons. The loading space increased by 20%, providing conditions for carrying more time-sensitive and temporary materials, which helped to promote the continuous improvement of the Shenzhou spacecraft and improve the upstream and downstream load transportation capacity. It provides better on-orbit support for the long-term operation of the space station.
* * 3. Dealing with the Blackout Area **
1. * * From passive defense to active attack **
- The early Shenzhou spacecraft mainly relied on high-temperature resistant materials, spacecraft design, and strengthened astronauts 'psychological quality training to deal with the black barrier challenge during the return. Now, with the application of phased array radar technology, the ground could accurately locate and track the return capsule. Even in the case of communication interruption (black-out area), the real-time status of the spacecraft could be grasped to ensure the safe return of astronauts. This reflected the innovative development of technology in dealing with black-out areas.
The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
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