2 1 century is a green century. The theme of the World Expo held in Aichi, Japan is "the wisdom of nature". It can be seen that people pay more and more attention to nature and ecology. The dominant residence in 2 1 century is green home, the dominant food in 2 1 century is green food, and the dominant environment in 2 1 century is green environment. Green is also the eternal theme of mankind. Greening is an important link to embody green.
The word greening is not strange to us. As we all know, greening can beautify the environment, release oxygen, reduce noise and temperature, stop sandstorms and improve the environment. Not only that, greening can also reduce people's fear and anger and promote positive psychological reaction. It can be said that greening is an indispensable part of life.
Shanghai, Expo 20 10, takes greening as the focus of urban planning. With the countdown to the Expo application, the moving hands on the dial touch the heartstrings of all people who care about the Expo, especially the staff of Shanghai Greening Administration Bureau, which is closely related to the Expo project. After all, 60%-80% of the 400 hectares bid site will be green. Greening is very important for the urban construction of Shanghai World Expo 20 10, improving people's quality of life and promoting economic growth.
First of all, greening can promote the urban construction of Shanghai. It is understood that Expo 20 10 will have a number of green corridors perpendicular to the Huangpu River, extending the green belt from the riverside area to the hinterland of the city, just like the link between modern cities and nature; Against the backdrop of green trees, a 400-500-meter-long flower bridge dedicated to tourists will cross the banks of Pujiang and become a landmark building connecting the past, the present and the future. After the World Expo, the Expo space will be transformed according to the urban prototype of this area, and it will be integrated into the urban area of Shanghai. Green corridors and canals will be preserved. The flower bridge across the Huangpu River will also be preserved, which can guide tourists to take a walk in a new city park. After the exhibition, it will become another landmark building in Shanghai as a part of the city appearance.
Secondly, greening can improve people's quality of life. On February 2, 2004, Shanghai was officially awarded the title of "National Garden City", and Shanghai also put forward the goal of building a forest city. 1990, Shanghai is still in the debt repayment stage; However, in 2004, Shanghai newly built green space 1.800 hectares, with a green coverage rate of 36%, and the per capita public green space in urban areas reached 10 square meter. Within the inner ring, the green blind area with a service radius of 500 meters has been basically eliminated, and a large number of large public green spaces have been built; Due to the 20 10 World Expo, more urban green spaces will be built. In the construction of green space, not only the ecological function is highlighted, but also the comprehensive service function and urban landscape function of green space are paid more attention to. With this development momentum, by 20 10, Shanghai will reach its goal just around the corner.
Not only that, greening will also bring economic growth. Due to the 20 10 World Expo, the housing prices in Shanghai will rise. According to the data of real estate investment, the most direct beneficiary of green space is real estate developers: the park green space invested by the government is always around the park-there is almost no "long grass is not expensive" house price near the park. In recent years, the property price near the park has risen by at least 1000 yuan per square meter, and the average number of sales of buildings near the green space will be much higher than that far away from the green space.
Without a green home, there will be no peace and tranquility. There is no green grass, only a piece of pale road, dazzling pale in the strong sunshine. ...
Water is the source of life, and green is the color of life. Only a green city can be full of vigor and vitality. ...
Green is an eternal concept of human beings.
Green is a symbol of civilization.
Green, it shows the inspiration and charm of nature.
Let's take action from now on to make the city greener and more vibrant.
impression
Expo 20 10 will be held in Shanghai, and its proposition "Better City" indicates that Shanghai and other cities will use and transform the natural environment to create a highly artificial living environment for the benefit of all urban residents.
2 1 century is a green century. The theme of the World Expo held in Aichi, Japan is "the wisdom of nature". It can be seen that people pay more and more attention to nature and ecology. The dominant residence in 2 1 century is green home, the dominant food in 2 1 century is green food, and the dominant environment in 2 1 century is green environment. Green is also the eternal theme of mankind. Greening is an important link to embody green.
The word greening is not strange to us. As we all know, greening can beautify the environment, release oxygen, reduce noise and temperature, stop sandstorms and improve the environment. Not only that, greening can also reduce people's fear and anger and promote positive psychological reaction. It can be said that greening is an indispensable part of life.
Shanghai, Expo 20 10, takes greening as the focus of urban planning. With the countdown to the Expo application, the moving hands on the dial touch the heartstrings of all those who care about the Expo, especially the staff of Shanghai Greening Administration Bureau, which is closely related to the Expo project. After all, 60%-80% of the 400 hectares bid site will be green. Greening is very important for the urban construction of Shanghai World Expo 20 10, improving people's quality of life and promoting economic growth.
First of all, greening can promote the urban construction of Shanghai. It is understood that Expo 20 10 will have a number of green corridors perpendicular to the Huangpu River, extending the green belt from the riverside area to the hinterland of the city, just like the link between modern cities and nature; Against the backdrop of green trees, a 400-500-meter-long flower bridge dedicated to tourists will cross the banks of Pujiang and become a landmark building connecting the past, the present and the future. After the World Expo, the Expo space will be transformed according to the urban prototype of this area, and it will be integrated into the urban area of Shanghai. Green corridors and canals will be preserved. The flower bridge across the Huangpu River will also be preserved, which can guide tourists to take a walk in a new city park. After the exhibition, it will become another landmark building in Shanghai as a part of the city appearance.
Secondly, greening can improve people's quality of life. On February 2, 2004, Shanghai was officially awarded the title of "National Garden City", and Shanghai also put forward the goal of building a forest city. 1990, Shanghai is still in the debt repayment stage; However, in 2004, Shanghai newly built green space 1.800 hectares, with a green coverage rate of 36%, and the per capita public green space in urban areas reached 10 square meter. Within the inner ring, the green blind area with a service radius of 500 meters has been basically eliminated, and a large number of large public green spaces have been built; Due to the 20 10 World Expo, more urban green spaces will be built. In the construction of green space, not only the ecological function is highlighted, but also the comprehensive service function and urban landscape function of green space are paid more attention to. With this development momentum, by 20 10, Shanghai will reach its goal just around the corner.
Not only that, greening will also bring economic growth. Due to the 20 10 World Expo, the housing prices in Shanghai will rise. According to the data of real estate investment, the most direct beneficiary of green space is real estate developers: the park green space invested by the government is always around the park-there is almost no "long grass is not expensive" house price near the park. In recent years, the property price near the park has risen by at least 1000 yuan per square meter, and the average number of sales of buildings near the green space will be much higher than that far away from the green space.
Without a green home, there will be no peace and tranquility. There is no green grass, only a piece of pale road, dazzling pale in the strong sunshine. ...
Water is the source of life, and green is the color of life. Only a green city can be full of vigor and vitality. ...
impression
Review of Shanghai World Expo
Colorful beams, flag boats passing through colored balls, beautiful fountains, changing music and gorgeous fireworks. ...
On April 30th, along the Huangpu River, a grand multi-media lighting fountain fireworks show was held, which was divided into three parts: Welcome to China, Meet the World Expo and Celebrate with the World, bringing the 159-year-old comprehensive Expo into ancient and modern China for the first time.
At the beginning of the performance, a warm China red and the slogan "Welcome to China" appeared on the big screen. Red fireworks fly into the night sky, and red beams shoot across the river. Huangpu River is like a huge red carpet, welcoming guests from all over the world.
Hosting the World Expo is a long-cherished dream of China people. Liang Qichao and others once proposed to hold the World Expo in Shanghai, longing for their motherland to "sleep like a lion, and a sick country will fall into depression".
With the changes of the times, the relationship between China and the World Expo is getting closer and closer. Open China has ushered in the World Expo, which embodies the splendid civilization of mankind. On the evening of 30th, every light and fireworks released the China people's Expo dream.
Blue and green have gradually become the main colors of lighting, and the bright, cheerful and enthusiastic rhythm makes people feel the harmony and beauty of urban life.
With the development of industrialization and urbanization, cities not only make people enjoy a better life, but also bring difficulties and challenges such as traffic congestion, environmental pollution and resource shortage. Shanghai World Expo is the first Expo with the theme of city. During the World Expo, people will exchange experiences on urban sustainable development.
The LED light-emitting ball floating from Lupu Bridge is changing the colors of red, yellow and orange, and it flows down the river continuously. More than 200 flag ships, under the traction of three speedboats, met with LED light-emitting balls descending downstream on the river. The speedboat dragged the fireworks down, and a hundred flag boats passed through the colored balls. This is a unique "water inlet".
The idea of "Romantic Water" originated from China's classic love story "Butterfly Lovers". A group of permanent fountains by the Huangpu River reappeared this touching story. With the change of music, the dance of water becomes the screen of water, and large projectors project colorful flowers and thousands of butterflies, which embodies the harmony between man and nature.
It is always the ideal of the Expo family to advocate the establishment of a harmonious world that advocates harmony, people-oriented, mutual respect and love, and is close to nature.
Golden fireworks were first lit from Lupu Bridge. Colorful fireworks are set off on barges on both sides of the strait and on the river, chasing each other and competing for beauty.
Silver and purple fireworks bloomed first, and then all kinds of colorful and dazzling fireworks bloomed one after another. "Smiling face" and other modeling fireworks depict the open China. Golden fireworks are set off from both sides of the Taiwan Strait and greet each other over the Pujiang River, forming a special shape of "hand in hand".
With the music of Ode to Joy playing, fireworks are blooming, and all searchlights, lasers and fountains are filled with colorful light and fire, which makes the sky bright for a while and illuminates the night sky for a while.
Scientific development and sustainable development are the ideas pursued by Shanghai World Expo. Wenguo Liu, assistant director of the Expo Bureau and deputy director of the Shanghai Municipal Bureau of Culture and Broadcasting, said that the fireworks used at the opening ceremony were "low-carbon", with no smoke, light sound and very bright colors.
In addition, the 2,000 guest seats at the opening ceremony were made of discarded milk boxes, the program list and handbag were made of recycled paper, and low-energy audio and led large screens were also widely used. More than 200 flag boats used in this opening ceremony will also be presented to disabled athletes for training.
"China element" runs through the whole performance. "Firecrackers, gongs and drums, China Red, Liang Zhu, and the' fish' shape for more than a year make the whole performance nationalized and internationalized." Wenguo Liu said.
David, the general director of outdoor lighting, fireworks and fountain installations at the opening ceremony? Atkins said: "If such a performance is held in any other country in the world, it will take at least one and a half years to rehearse, while in China it will only take half a year or even less. This reflects China's strong resource allocation capabilities. "
/kloc-at the beginning of the 0/9th century, people began to use gas lamps, but gas was supplied by pipelines. Once it leaks or is blocked, it is very prone to accidents, and people are very eager for the reform of lighting. In fact, Edison set himself an impossible task: in addition to improving lighting, he must also create a power supply system.
So he and his partners in Luomeng Garden made more than 600 experiments on heat-resistant materials and more than 600 kinds of plant fibers 1600 times before they made the first carbon filament light bulb, which can burn for 45 hours at a time. Later, he constantly improved the manufacturing method on this basis, and finally introduced a bamboo filament light bulb that can ignite 1200 hours.
In the mid-1980s, Edison's electric light career was successful, which brought him a greater reputation than any previous achievements. Before the mid-1980s, he seldom made mistakes. After that, despite his great achievements, failures are common. One of Edison's most commendable behaviors is that he criticized alternating current, saying that alternating current has side effects and may cause death and injury, but he did not specify. Therefore, some people say, "It is very contradictory for a person like him who has made many inventions to attack other people's new inventions. "He opposed the use of alternating current in favor of direct current, so he lost in a fierce and stubborn argument. On the one hand, it reflects Edison's stubborn and old-fashioned shortcomings after he became famous.
185 1 Textile machinery exhibited in the first World Expo
1862 sewing machines exhibited at the London World Expo.
1862 The first manual washing machine was exhibited at the London World Expo.
1893 The first typewriter exhibited at the Chicago World Expo.
At the 1876 Philadelphia World Expo, Bell, the inventor of the telephone, was conducting the first telephone conversation experiment in the world.
1888, Hysmans wanted to use the letter "K" when naming its film products. Hysmans thinks that the word "k" can give people a strong feeling. Coincidentally, the click of the camera shutter next to it inspired Hysmans. So "Kodak", a name beginning with the first and last "K", was born. Hysmans chose yellow as the packaging color of the product, which he thought reflected strength and brightness.
1889, Hysmans coated photographic emulsion on the photographic film of celluloid strips, which not only facilitated the shooting of long-term moving images, but also made it possible to display these images.
1889 During Edison's visit to the Paris World Expo, he saw the continuous display photo device invented by French photographer Marley and the new photographic film invented by Hysmans at that time, so he invented the film machine by using the persistence of human vision.
1893 At the World Expo in Chicago, USA, Miss Kodak, wearing a yellow advertising costume, became the most beautiful scenery of the Expo, just like Kodak film. Kodak products have become synonymous with photographic equipment. Kodak's advertising slogan designed by Eastman, "You press the shutter and everything is handed over to Kodak", is a household name and widely circulated. Kodak became a world film giant in one fell swoop. Edison once said: "At the Chicago World Expo in 1893 (these films shown by movable film projectors), it attracted a large audience. We didn't notice it at first. Later, we found that two British people who were interested in this exhibition learned that I ignored the patent application overseas and took the opportunity to build an independent factory for mass production. "
19 14 Eastman USA? Kodak company invented the color photographic plate making method. Kodak color film was born in 1923.
You press the shutter "Kada" and leave everything to "Kodak". Kodak's slogan and products in Expo 100 years are still in the world today: golden and bright.