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Science popularization should continue to innovate ways of dissemination. To do science communication and popular science, we should also be accurate, aiming at different target groups and different age groups, and creating different works. For example, for children and teenagers, research tourism can be developed.
The first is to let children often go to science and technology museums and research institutes, get in touch with science and technology tutors and scientists, and learn more about the profession of science. The second is through experiential science popularization, learning and experimenting.
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The production process of electricity is extremely complex, with multiple processes such as power generation, transmission, distribution, and consumption. Among them, power generation refers to the place where electric energy is produced, such as: thermal power units, hydropower units, etc.; Transmission refers to the operation of using high-voltage lines to complete power transmission; Substation refers to the use of high-voltage substation to convert high-voltage voltage, ultra-high-voltage voltage and other electrical energy into low-voltage electrical energy; Distribution is the final step, which reduces the voltage and delivers the electricity to the consumer.
The power transmission and transformation project of the power system attaches importance to the two steps of transmission and transformation. With the rapid increase in China's electricity demand, there is an urgent need for power system transmission and transformation projects to undertake the transmission and transmission of the power system. A number of power transmission and transformation projects together constitute the main frame of China's power grid.
At this stage, China's power transmission and transformation projects generally have multiple voltage levels such as 110kv, 220kv, 330kv, 500kv, etc., of which 220kv is used more frequently in China; 330kV is commonly found in China's northwest power grid; The 500kV level is the highest, and the requirements for cost, capacity, and process are higher and more advanced. At present, China attaches great importance to the construction of 500kV power grid, which is the backbone of China's power grid. Power transmission and transformation engineering is an important engineering project in the construction of the main grid of the power grid, including transmission line engineering and substation engineering, which requires high costs, extremely complex engineering construction, and high construction technical requirements.
Power transmission and transformation projects generally include electrical installation, communication and automation, civil engineering, electrical equipment commissioning, system start-up and commissioning, etc. Among them, electrical installation includes the installation of primary equipment such as high-voltage equipment, and also includes the wiring and installation of secondary equipment such as protection and control systems; Communication and automation refers to communication engineering and substation automation; Civil engineering covers equipment foundation, building engineering, four-way and one-level, frame foundation, etc.; The commissioning of electrical equipment is to test and adjust the installed primary equipment and secondary equipment; System start-up and commissioning refers to the start-up and commissioning of the operation of transmission lines and substations after the construction of power transmission and transformation projects. The status quo of power system power transmission and transformation project management does not pay attention to the coordination of the project scheduleThe power system power transmission and transformation project is very different from other projects, and the requirements of the power system power transmission and transformation project are higher, and the construction progress is required to be carried out in strict accordance with the specified requirements to ensure that the project construction is completed on time.
At this stage, most of China's power enterprises do not pay attention to the management and coordination of the progress of power transmission and transformation projects, which seriously affects the quality of the project, which not only reduces the ability of construction personnel and engineers to control the progress of the project, but also has a great impact on the efficiency and quality of the project. A small number of power transmission and transformation projects only pay attention to the progress of the project, and lack the supervision of the project quality, resulting in the problem of urban power shortage.
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Science popularization is also known as popular science or popular science, which refers to the use of various media to make the public accept the knowledge of natural science and social science, promote the application of science and technology, advocate scientific methods, disseminate scientific ideas, and promote the spirit of science in a simple and easy-to-understand way. The popularization of science is a kind of social education. On June 25, 2021, the "Outline of the Planning for the National Scientific Literacy Action (2021-2035)" issued by *** proposed to promote the establishment of science popularization majors.
Good popular science should do:
1. Good popular science should be public-welfare, interesting, practical and systematic. The form should be very different from that of professional publications, requiring change and innovation, so that readers can understand, accept, and will do so.
2. While attaching importance to big science popularization and grasping big projects, we should also take into account the needs of more levels. Many experts mentioned that focus communication is becoming more and more important in today's situation, and for popular science works, it is to create personalized Jinghe orange products. If medicine is compared to the ocean, popular science works are shells, people can't take the sea with them, but they can easily find the shell, like it, and take it with them.
3. When it comes to how to achieve science without being rigid, interesting but not deviating, this goal puts forward quite high requirements for the author's writing ability, the author must not only understand medicine, but also understand the knowledge of mass communication, but also think repeatedly, be good at summarizing and refining, rather than reading from the script. ,<
Popular science knowledge covers all aspects of the scientific field, whether it is physics, chemistry, biology, or daily life. Due to its wide scope, it has laid the importance and influence of popular science knowledge. The importance of popular science knowledge inevitably requires that our popular science education must keep pace with the times and walk with the quality education we advocate.
Synchronized development. Make popular science knowledge and popular science education truly enter people's lives. The significance and influence of popular science knowledge will be far-reaching and long-lasting.
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It is necessary to learn this knowledge, pay attention to the needs of popular science, understand the structure of this aspect, and carry out correct popular science according to the corresponding background.
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It will be more reliable to actively embrace the Internet, let some professionals explain popular science knowledge, and let experts or police officers teach courses.
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Actively embracing the Internet, some people carry out popular science knowledge lectures, or police explanation and annotation courses, so it is reliable.
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You can first give science some simple things that are easy to accept, and then slowly deepen the difficulty.
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