Why is going out in dusty weather the most harmful to the skin?

What you think is naive. Artificial rainfall and snowfall must be carried out in advance. There are no good clouds. Good meteorological conditions can complete artificial rainfall. Snowfall. There is no need to start artificial snowfall and rainfall in dusty weather. What about the artificial rainfall that sends water directly to the sky by plane and then sprays it from the sky by ejector? It is definitely an invention of the century, which is completely different from artificial rainfall in other parts of the world, but this method has no effect at all.

The dust brought by the sandstorm has also spread to our side. For northerners, it may be easy to see that the sky outside is not blue, but gray, which is not much different from the color of the desert. First, there must be a cumulonimbus cloud, and then the shells hit the cloud, and the water molecules in the air condense to form artificial rainfall. There is not a cloud in the sky, and there is no condition for artificial rainfall. Artificial sediment reduction is more like it! In fact, precipitation in nature rarely occurs at the coldest or hottest time. When sand blowing occurs, the temperature is actually very suitable for artificial rainfall, and the relative humidity in most sand blowing weather is also suitable.

Not every region has enough water vapor saturation, and how much manpower, material resources and financial resources are needed for such a large area. At present, there is no good way to control this weather, only to prevent it. Sandstorms will have wind first, and then dry air. Only when these two conditions are met will there be sandstorms. Under such conditions, it is a drop in the bucket to bring all our domestic planes on the water every day, not to mention artificial rainfall. Driven by the southwest wind, blowing towards China. From the meteorological cloud picture, there are a lot of yellow dust in the upper clouds. From this perspective, manual intervention can't play any role.

This can be used for artificial rainfall. The artificial rocket is used to launch silver iodide particles into the cloud, so that the condensed or condensed ice water in the cloud can be transformed. With the help of the natural collision process of water droplets, rainfall can be generated or increased.