Events

In the afternoon of May 17th (Wed), the Gao Normal University Science and Education Center came to Wanluan Middle School to conduct rich interesting scientific and creative activities.n*Professor He Guoming of the Department of Chemistry, through the filter paper color layer analysis method and thin layer analysis method, allows students to understand the principle of layer analysis: use the component substances in the mixture, the attachment between the fixed phase materials and the flowing phase, resulting in the difference in force, resulting in the force, resulting in the force, resulting in the force, resulting in the force, resulting in the force, resulting in the force, resulting in the force, resulting in the force, resulting in the force, resulting in the force, resulting in the force, which causes the force differences, resulting in the force differences, causing the force to cause the force to cause the force to cause the force to cause the difference between the force and the flow. The flow speed on fixed phase materials is different, and the purpose of separation is achieved to observe the phenomenon of pigmentation.n*Fast screening testing experiments brought by Professor Xu Yanwei of the Department of Birth, allowing students to understand the relationship between their applications, sensitivity and specificity, the way of reducing errors, and the significance of results.n*Professor Li Jiaren, the Department of Physics, introduced the characteristics and principles of electromagnetic waves and light: such as refraction, scattered, reflected, and shooting. Use different colors to create shadows of different colors.