Summary Three major application scenarios of medical accelerators: Accelerators can be divided into three major application scenarios in the medical field: radiation therapy equipment, environmental protection and isotope production. External radiation therapy equipment is the main application scenario, and can be divided into electrons, protons and heavy ions according to the different types of particles

Large aircraft: the crown of modern industry, the domestic passenger aircraft C919 is about to enter the market 1) Large aircraft generally refer to transport aircraft with a gross take-off weight exceeding 100 tons. Boeing of the United States and Airbus of Europe have long monopolized almost the global civil aviation mainline passenger aircraft market,

Summary Recommendation logic: (1) Under the guidance of the “dual carbon” goal, the low-carbon development of the construction industry has become an inevitable trend. Policy support and photovoltaic parity will drive the development of the industry. Superimposed the high-profile entry of central construction enterprises to send a positive signal to the market, BIPV has a

gist Carbon pricing mechanisms are the main means used by governments to implement climate strategies. Increase the cost of carbon emission and reduce the carbon emission of enterprises through the carbon pricing mechanism. Carbon taxes, carbon emissions trading systems and carbon credits are the most common carbon pricing tools. In 2021, the global carbon pricing

core point In the context of dual carbon, clean energy is a major trend, and grid investment is highly certain. Low-carbon development is the main direction of global transformation, and countries have clear goals. my country’s “dual carbon” goal has been repeatedly emphasized in many important national conferences and documents. During the “Thirteenth Five-Year Plan”