How to control rain? 5. How to control the rain?

Well, artificial rainfall.

Artificial rain enhancement is the most common type of artificial weather modification in life, in the weather conditions conducive to precipitation, the method of artificial intervention is adopted, and part of the rainfall is added in addition to the natural rainfall is a scientific means. Artificial rainfall is a meaningful measure, which can effectively carry out agricultural drought resistance, solve the problem of human and livestock water use and forest fire prevention, and also rationally develop and utilize aerial cloud water resources. Its principle is to spread refrigerants, crystallizers, hygroscopic agents and water mist to the clouds according to the nature, height, thickness, concentration and range of clouds in the air, so as to increase the concentration of ice crystals in the clouds, make up for the lack of condensation nuclei in the clouds, strengthen the collision and merging activities in the clouds, promote the increase of cloud droplets, change the size, distribution and nature of cloud droplets, accelerate the growth process of raindrops, so as to achieve the purpose of increasing precipitation.

Artificial cloud elimination and rain reduction.

In addition to increasing precipitation through artificial means, there are also artificial cloud removal and rain reduction. In a sense, this form is the expansion and extension of artificial precipitation enhancement, through the implementation of large-scale, large-scale, and unconventional artificial precipitation enhancement operations in the upstream area of precipitation clouds, the energy of the weather system is accelerated and diffusion, and at the same time, water droplets in the air are rapidly formed, so that the precipitation clouds moving into the target area can rain in advance; Or in the upwind area of the target area, over-sow ice cores into the clouds, so that large enough raindrops cannot form in the clouds to prevent and delay heavy precipitation.

In general, weather modification refers to a scientific and technological means to reduce or avoid meteorological disasters by influencing the physical processes in the atmosphere in a local area through artificial catalysis and other technical means at a certain time and under certain conditions.

Don't think too much about this kind of thing, artificial rainfall is willing to control.

Rain must have plenty of moisture in the air, and condensation nuclei.

This method is called: artificial rain removal.

Artificial rain removal is the use of large-scale and large-scale artificial rain enhancement operations in the upstream area of precipitation clouds, so that the energy of the weather system is accelerated and diffusion, and at the same time, water droplets in the air are formed quickly in advance and land on the ground in advance. This way allows some precipitation to fall early, thus guaranteeing the scheduled good weather.

Artificial rain elimination method:

The principle of artificial rain removal is similar to that of artificial rainfall, but it is also different. There are two ways to remove rain artificially. First, on the upwind side of the target area, usually about 60-120 kilometers away, artificial rain enhancement operations are carried out to let the rain finish in advance; Second, in the upwind side of the target area, usually about 30-60 kilometers away, over-sow ice cores into the clouds, so that the ice core content reaches 3 to 5 times the precipitation standard.

In layman's terms, it is to let the rain "hold back".

Artificial rain effect:

At present, the influence of artificial rain removal is relatively limited. The precipitation weather process with small range and weak intensity will achieve relatively ideal results, but in the case of heavy precipitation weather process, the current technical means cannot achieve the effect of artificial rain dissipation.

Shoot rain cannons to make the air very dry, and the water vapor content is very low, so that it can prevent rain.

What can be done, bamboo rains, I think now with the development and progress of science and technology, there are many developed countries, he can stop the rain of you, like when I held the Olympic Games in our country, if we were afraid of rain in Beijing, we would sleep with her when there were clouds around it, so that the rain would not fall in Beijing.

There is no way for us to stop the rain, because if it rains, it is a natural phenomenon, and we cannot control it artificially, so when it rains, we remember to bring an umbrella when we go out or stay at home, and wait for the rain to stop before we go out.

There is artificial rainfall, but if you want to stop it, this level of technology has not yet been reached. But the weather forecast is already telling you how to rain in advance, and then you have to tell you what to do to take precautions.

The absence of rain is a natural phenomenon, and rain is not controlled by people, at most it is man-made rain.

This is the work of the Dragon King, ordinary people can't intervene, what can be done now is to rain in advance or increase the amount of rain in the rainfall area.

If we stop it from raining, it will break up the clouds, and if we break up the clouds, it won't rain.

Break up the cumulonimbus clouds and it won't rain.

You can't stop it from raining, because it's natural, and humans can't stop it.

Like rain is a normal natural phenomenon, generally it cannot be stopped, even if it rains, it is not necessarily bad, after all, it can nourish all things, we should still adapt as much as possible.

Rain is a type of nature, and humans cannot stop it at present. Also, there is no need to stop the rain from the current point of view.

Rain, we humans can't stop it, the weather can not be artificially controlled, we can understand the weather forecast in advance, take precautions in advance, try not to go out when it rains, and do a good job of protecting yourself.

This is too imaginative, who can't stop the rain. Everything depends on the sun and rain to grow.

There is no way, this person is not in any way.

Now science and technology can use airplanes to sprinkle dry ice in the sky, so that the water vapor in the clouds can be turned into water in advance. Change the time of day when it rains.

Usually cannonballs are used to disperse the dark clouds, so that the rain can be avoided or the rain will be lighter.

Find a place where it doesn't rain. Now transportation gives you a lot of options.

The rain can't be stopped for the time being, so I don't know if science can stop it in the future.

This is a natural factor, and it is believed that there is no way to interfere with it.

What are the ways to avoid getting your shoes wet on a rainy day?

1. The most common, even if you wear that kind of high-cut rain boots, I believe that many friends when they were young must have worn more. However, I really don't like that feeling!

2. If you have friends who are shoe-covered at home, I think they will not forget to bring a few shoe covers with them when they go out on a rainy day. It's also a good idea.

Nature:

When it rains, how do these small droplets grow their size to more than 1 million times? It mainly relies on two means: one is the condensation and condensation increase, and the other is the collision and increase of cloud droplets.

In the early stages of raindrop formation, cloud droplets mainly rely on the continuous absorption of water vapor around the cloud body to condense and condense themselves.

If the water and gas energy sources in the cloud are constantly replenished and the surface of the cloud droplets is often supersaturated, then this condensation process will continue, causing the cloud droplets to grow and become raindrops. However, sometimes the amount of water vapor in the cloud is limited, and in the same cloud, the water vapor is often in short supply, so that it is impossible to make each cloud drop increase into a larger raindrop, and some smaller cloud droplets have to be merged into the larger cloud droplets.

If water droplets and ice crystals coexist in the cloud, the process of condensation and bloom increase will be greatly accelerated. When the droplets in the cloud increase to a certain extent, due to the increasing size and weight of the large droplets, they will not only catch up with the slower small droplets in the process of descending, but will also "swallow" more small droplets and make themselves stronger.

When the large cloud droplets grow larger and larger, and finally the air can no longer support them, they fall straight from the clouds to the ground, and it becomes the common rain of people.

When the clouds drift towards your city, artificial rain falls in the surrounding area so that the rain doesn't rain inside the city.

Break up the clouds with cannons, but it's not always easy

Know. What are nature's secrets?

Netizen 695eeef2

High fan answer. The skins that are said are all dry goods, come and pay attention.

Concern. Become the 32769th fan.

1. Ant moving: The humidity of the air will be relatively high before the rain! Ants are creatures that build their nests underground, and their long-term survival and evolution make them very sensitive to changes in air humidity.

We humans are also very smart, and when we see ants moving, it rains! Submission.

2. Dragonflies fly low: Because the air will be humid before it rains, and the dragonfly's wings are very thin, the moisture in the air will attach to the dragonfly's wings! It puts a certain amount of pressure on the dragonfly, so it can't fly high!

That's why people see low-flying dragonflies and say it's about to rain! Or dragonflies flying low near creeks or water beaches for the same reason.

3. The formation of lightning: when a positively charged cloud meets a negatively charged cloud, a large number of electrons are displaced to generate electricity, so a huge number of lightning burning poses are generated.

4. The sheep is a "live hygrometer", if the goat lies under the eaves, there will be rain; And when the sheep are jumping on the grass, it will be sunny.

5. In spring and summer, the frogs call loudly and densely, indicating that it will rain soon. The proverb says.

I also don't like the rain, it's very depressed when it rains, so I just go to sleep, and when I wake up, the rain will be clear.

Let's go where it doesn't rain.

Just hide under an umbrella or go inside the house.