Composition of Fountain 1: Elegant and carefree music rises with the wind, and the fountain blooms with it, spouting more elegant and reserved dances and dancing with soft music. One by one, patchwork, very feminine, everything is so natural.
Suddenly, the music was high and the fountain became proud. Bundles of spray sometimes skirt flying, passionate; Sometimes the dance body rotates, and the buds are shy and swaying; Sometimes they gather together and spit out more spectacular clouds ... at this moment, a cool breeze comes, mixed with fine water droplets, and they all come face to face, giving birth to a cool feeling, as if the soul has been purified and life has been detached. I heard the sound of nature again, so clear, crystal clear, full of purity, rendering dreams and full of hope.
The musical fountain is changing the graceful dance, and water sprite people are still dancing tirelessly, connecting the traces of elegance. Suddenly, the fountain shaped a water bridge, but the clear bridge collapsed and became a mist; In an instant, the water bridge surfaced again, and the gorgeous sunshine at noon fell on the water bridge, creating a beautiful rainbow. The two bridges set each other off in the air, and even a large number of connected clouds in the sky stopped to watch like lazy turtles.
Music fountain, a beautiful and fragile shadow like foam.
Composition 2 about fountains: I like the sea, lakes and streams ... but I like beautiful fountains best.
Today, my mother and I came to the Fountain Square of the Cultural Palace. This fountain is rectangular. At first, I sprayed a little water in the center of the spring. Suddenly, the water column rose to a height of more than 5 meters, and then fell like fireworks. The fountain is sometimes straight up and sometimes cross-sprayed. From a distance, the fountains are different in height, filled with clouds, like jade dragons taking off, like silver flowers in full bloom, like catkins flying, and like drizzle. A gust of wind from time to time blows the water droplets like smoke, fog and dust, which is simply beautiful! I quietly admire the beautiful fountain. Suddenly, Liu Xinyu, Shi Hui and all Min Hui ... came some classmates, and we naughty girls scurried around the fountain pool. We can't wait to put our hands into the water column and experience that feeling for ourselves. Everyone has a happy smile on his face.
Fountain not only has a strange shape, but also dances! They first leaned out their little heads and shook them to make sure someone was enjoying them, and then jumped up with a smile. The first batch grew tall like grass, and suddenly, they went straight into the sky at an extremely fast speed ... The spectacular fountain pillars began to spray water, and their water columns shone again in our admiration. Water droplets floating in the air are kissing us, thinking of saying goodbye to us. Their posture is the most beautiful. Thank them for their wonderful enjoyment.
Unconsciously, time flies so fast that we are reluctant to leave. Fountain, you are so beautiful!
Composition 3 About Fountain: When I was a child, I loved watching fountains. In my mind, this is a magical and spectacular sight. The water in the pool sprayed into the sky to form a silvery white "fireworks" in full bloom in the wind, and then turned into crystal beads flowing down, forming a white lotus on the water surface, but I never understood the principle of the fountain.
Today, I learned to make my own fountain and understood the principle. Let me introduce you now.
I make fountains in several ways. The first method is to pump out part of the gas in the closed container with a syringe, and then insert the needle of the infusion set (holding the plastic tube with a clamp) into the closed container. Put the other end into a cup filled with water, and then loosen the clamp, and the water will be ejected from the needle. This fountain is designed based on the principle that the volume is constant, the air quality is reduced, the pressure in the container is reduced, and the water will be sprayed out along the needle.
The second method is to cut off one side of a transparent plastic straw with scissors to make the straw into a 7-shaped shape, then put the straw into a cup filled with water and blow air at one end of the straw. Water will be ejected from the other end of the straw to form a fountain. This method is designed based on the principle of large flow and small pressure.
The last method is to put hot boiled water in a transparent container, then pour it out and immediately seal the container with a rubber stopper. After the container is cooled, there is a pressure difference inside and outside the container. Now, if you put one end of the infusion set into the water and insert the end with the needle into the container, you're done. This fountain is designed according to the principle that temperature changes lead to air pressure changes.
In fact, the principles of these methods are the same, and they all form a pressure difference. Human beings make use of the air pressure difference in many aspects of life. For example, planes fly into the sky at this point, and pumps also work by using the air pressure difference.
In a word, science is around us, and as long as we observe it carefully, we will find many mysteries.
Composition 4 About Fountain: I have heard the name Music Fountain for a long time. Now, I finally see this music fountain that I have been longing for for for a long time.
As soon as I got there, my eyes were completely new. There are all kinds of stones on the ground, and many willows sway in a circle with the breeze. There is a round and big pool in the middle, and the trees around the pool form a circle. This is simply a fairyland. How beautiful!
Soon after we got there, there was a sea of people. At last, at 7: 30, the music fountain finally started. At first, it was just music. I said to myself, why is there only music in the music fountain? Is the fountain gone? Unconsciously, the fountain kept rising and falling, and then followed the music, as if a dancing girl was singing with a microphone. After a while, it fell again and the music stopped. I thought it was over!
But after a while, the music sounded softly, and the fountain went straight into the sky like a volcanic eruption, and then scattered into the pool. Colorful water drops change with the music, and some springs fluctuate here and there, as if waving hello to us! Next to it, a few little fountain hands "pulled" their hands, jumped around, leaned forward, went back to the mansion, and then bent down, just like a little doll, so cute, and waited for thirty minutes.
The music fountain was over, and I reluctantly left. Alas! When can I see the music fountain again?