The temperature of a substance is only related to the internal thermal movement of the substance. The more intense the thermal movement of the molecules inside the substance, the higher the temperature. The commonly used temperature scales are Celsius temperature, Fahrenheit temperature and thermodynamic temperature. The thermodynamic temperature scale is also called the absolute temperature scale. He established the temperature scale on the basis of thermodynamics. Because the thermal movement of molecules inside the material will not stop, the temperature of the material can only be infinitely close to absolute zero, and can never reach absolute zero.
Through the promotion of the lean operation team, DEAR air separation has established a lean cultural environment for all employees, so that the personnel at all levels of the factory can improve their operation and management capabilities, thus greatly improving the quality, cost and delivery time of production and manufacturing, reducing the delivery cycle from months to weeks, and ensuring that the product quality is close to zero defects, so that customers can be more satisfied and assured. To form scientific research clusters to achieve resource sharing, complementary advantages, improve the research efficiency and efficiency of the project, and realize the integration of scientific research management and resource clustering.
