第1个回答 2009-05-05
Gap Engineering is the world's largest hydropower station, is also China's largest project. It is the comprehensive management of the Yangtze River flood control measures of a key. And a combination of power generation, navigation, irrigation, water supply and the enormous economic and other development in the reservoir area of the integrated cost-effective way to accelerate China's modernization process, to enhance the importance of comprehensive national strength.
Talking about the Three Gorges Project should not be built, I think this is absolutely not a problem, we should be rational analysis and understanding of the Three Gorges Project in China for the country, people, development, construction, and so the pros and cons of various aspects.
First of all, let us take a look at the construction of the Three Gorges Project has brought us the economic benefits and environmental benefits.
First, the flood control. Reservoir flood control capacity of 22.15 billion cubic meters, can effectively control access to middle and lower reaches of the upper reaches of the flood plain, once the flood event, you can not use the Jingjiang flood diversion areas of Jingjiang River under the control of the flow in a safe fall within the scope of a case of the Millennium case of floods or flood-type in 1870, can not control the flow Zhicheng station more than 80,000 cubic meters / sec. Is the lifting of the middle reaches of the Yangtze River flood threat, to prevent the occurrence of devastating disasters Jingjiang reach the most effective measures.
Second, the power: installed capacity of 17.68 million kilowatts power station, with an average annual generation capacity of 84 billion kilowatts hours of electricity to Central China, East China and the Sichuan region. Each year to replace 50 million tons of coal, reduces coal transportation in the area, and to reduce the thermal power due to environmental pollution caused by coal-fired.
Third, the shipping: After the completion of the Three Gorges Project, the formation of the reservoir backwater 660 kilometers long deep-water channel, can improve the conditions of Chongqing Waterway below. Submerged as a result of dangerous shoals, deep routes increased, slowing down gradient, flow rate decreases, the ship will significantly improve transport efficiency, transport costs can be lower than the current 35% ~ 37% of the Yangtze River will greatly accelerate the development of the shipping industry.
Fourth, the environmental benefits: the impact of major in the middle and lower reaches, the middle and lower reaches吸血虫in favor of disease prevention and control, Dongting Lake委琐reduce sedimentation and to increase the flow of middle and lower reaches of the dry season, dry season to improve water quality, regulation of local climate
Then, let us take a look at the construction of the Three Gorges Project with us problems and adverse effects.
First, the construction of the Three Gorges project impact to the environment. With the construction of the Three Gorges Project to promote the comprehensive and complete, the upper reaches of the water level rising, making a large area of land along the Yangtze River flooded, some species will cease to exist; the lower reaches of the water level lowered to reduce the water flow, making the lower reaches of the climate will change. Yangtze River Three Gorges Project after the completion of a relatively slow rate of water flow in the upper reaches, the upper reaches of sedimentation and soil erosion will be a need to address an important issue. As a result of man-made transformation of the natural environment, the resulting destruction of natural food chain, affecting vegetation, affect the ecology of a virtuous circle, in particular in the impact on climate will be difficult to predict.
Second, the Three Gorges project on China's financial resources is a major test. Three Gorges Project as an ambitious project, not only support the need for new technologies, but also financial protection.
Third, the Three Gorges Project is also a lot of our loss of tangible and intangible assets, as many sites were flooded, damaged tourism resources, a large number of cultural heritage with the implementation of large-scale migration ceased to exist in the Three Gorges.
Fourth, the Three Gorges Project has become the Western countries the main target of concern. The Three Gorges Project is aimed at China's strategy of Western countries the main objective of the facilities. Once the Three Gorges Project in the future become the focus of the war against targets destroyed in the war that will bring great disaster of our country.
The Three Gorges Project is a great project, the growing strength of China's national symbol, but we see the benefit in a while, have to carefully consider its negative side. What we should do is to take positive measures to become a really popular works of the Three Gorges Project has become the great benefit of all projects. This is our deepest wish of the Three Gorges Project.
第3个回答 2009-05-08
上百度！打英语翻译就可以
第4个回答 2009-05-10
The Three Gorges Project is in the present world the biggest hydroelectric power station, also is the Chinese biggest project.It is middle and lower reaches comprehensive program of public order Yangtze River prevents floods a question crucial measure.And has at the same time the electricity generation, the shipping, the irrigation, supplies water and develops the storehouse district economy and so on the huge synthesis economic efficiency, to speeds up our country modernization advancement, enhances the comprehensive national strength to have the vital significance. Speaks of the Three Gorges Project to be supposed to construct, I thought this is not an absolute question, we should the rational analysis and know the Three Gorges Project in our country to the country, the people, the development, the construction and so on various aspects advantages. First, lets us have a look Three Gorges Project the construction the economic efficiency and the environment benefit which brings to us. First, flood prevention.Middle and lower reaches the reservoir flood prevention storage capacity 22,150,000,000 cubic meters, can upstream the active control enter the plain flood, as soon as meets for hundred years to meet the flood, may in not use the Jingjiang fenhongqu in the situation to control the Chingjian section of river the current capacity in the margin for safety, as soon as met the millennium to meet the flood or 1870 the flood, might control the Zhicheng station current capacity not to surpass for 80000 cubic meters/seconds.Relieves the Yangtze River middle reaches flood threat, prevented the Chingjian section of river has the ruinous disaster most effective measure. Second, electricity generation: The power plant installed capacity 17,680,000 kilowatts, the average year power rate 84,000,000,000 kilowatt-hours, may supply power Central China, East China as well as the eastern Sichuan province area.Approximately may substitute the coal 50,000,000 tons every year, may reduce the above local the coal transportation pressure, and may reduce the environmental pollution which because the thermal power coal-burning causes. Third, shipping: After the Three Gorges Project completes, the reservoir backwater forms 660 kilometer long deep water routes, may improve the Chongqing following route condition.As a result of the rapids submergence, the navigation deep increase, the slope changes slow, the speed of flow reduces, the ships transportation efficiency obviously will enhance, the transportation cost may compare at present to reduce 35%~37%, will will certainly to accelerate vigorously the Yangtze River shipping enterprise development. Fourth, environment benefit: Affects mainly in the middle and lower reaches, is advantageous attracts preventing and controlling in the middle and lower reaches which the blood insect gets sick, reduces Dongting Lake petty and the silt siltation, middle and lower reaches the increase the dry season current capacity, the improvement dry season water quality, the adjustment local climate then, again lets us have a look the Three Gorges Project the construction the question and the disadvantageous influence which brings with us. First, Three Gorges Project construction brings the influence to the environment.And completes along with the Three Gorges Project construction comprehensive advancement, upstream the water level lifting, causes the Yangtze River coast big area land to flood, some species will no more; The downstream water level reduces, the discharge of water will reduce, causes the downstream climate also to appear the change.After the Three Gorges Project completes upstream Yangtze River the velocity of flow to slow down relatively, upstream the silt siltation and the soil erosion question will become an important question to need to be supposed to be right.As a result of artificial to natural environment transformation, causes some natural living thing chain to have the destruction, affects the vegetation, the influence ecology positive cycle, displays specially in affects general to the macroclimate to forecast with difficulty. Second, the Three Gorges Project to our country financial resource is a significant test.The Three Gorges Project takes a grand project, not only needs new technical the support, needs in the financial resource the safeguard. Third, the Three Gorges Project also caused our country to lose many invisible and the tangible asset, more scenic spot and historic resort are submerged, the tourist resources destruction was serious, large quantities of cultures accumulated along with the Three Gorges big immigration implementation no more. Fourth, the Three Gorges Project has become the Western country attention the main object.The Three Gorges Project is the Western country aims at our country strategy facility the essential target.Once the Three Gorges Project will become the key attack object in the future war, is destroyed in the war, this will give us the country to bring the huge disaster. The Three Gorges Project is a great project, is our country national strength day by day strong trend symbol, but we while saw its advantageous at the same time, can not but give careful consideration its disadvantageous one side.We should do take the positive measure, causes the Three Gorges Project to become the popular sentiment project, to become truly benefits universe's great project.This also is we to the Three Gorges Project deepest wish。
第5个回答 2009-05-14
The Three Gorges Project is in the present world the biggest hydroelectric power station, also is the Chinese biggest project.It is middle and lower reaches comprehensive program of public order Yangtze River prevents floods a question crucial measure.And has at the same time the electricity generation, the shipping, the irrigation, supplies water and develops the storehouse district economy and so on the huge synthesis economic efficiency, to speeds up our country modernization advancement, enhances the comprehensive national strength to have the vital significance. Speaks of the Three Gorges Project to be supposed to construct, I thought this is not an absolute question, we should the rational analysis and know the Three Gorges Project in our country to the country, the people, the development, the construction and so on various aspects advantages. First, lets us have a look Three Gorges Project the construction the economic efficiency and the environment benefit which brings to us. First, flood prevention.Middle and lower reaches the reservoir flood prevention storage capacity 22,150,000,000 cubic meters, can upstream the active control enter the plain flood, as soon as meets for hundred years to meet the flood, may in not use the Jingjiang fenhongqu in the situation to control the Chingjian section of river the current capacity in the margin for safety, as soon as met the millennium to meet the flood or 1870 the flood, might control the Zhicheng station current capacity not to surpass for 80000 cubic meters/seconds.Relieves the Yangtze River middle reaches flood threat, prevented the Chingjian section of river has the ruinous disaster most effective measure. Second, electricity generation: The power plant installed capacity 17,680,000 kilowatts, the average year power rate 84,000,000,000 kilowatt-hours, may supply power Central China, East China as well as the eastern Sichuan province area.Approximately may substitute the coal 50,000,000 tons every year, may reduce the above local the coal transportation pressure, and may reduce the environmental pollution which because the thermal power coal-burning causes. Third, shipping: After the Three Gorges Project completes, the reservoir backwater forms 660 kilometer long deep water routes, may improve the Chongqing following route condition.As a result of the rapids submergence, the navigation deep increase, the slope changes slow, the speed of flow reduces, the ships transportation efficiency obviously will enhance, the transportation cost may compare at present to reduce 35%~37%, will will certainly to accelerate vigorously the Yangtze River shipping enterprise development. Fourth, environment benefit: Affects mainly in the middle and lower reaches, is advantageous attracts preventing and controlling in the middle and lower reaches which the blood insect gets sick, reduces Dongting Lake petty and the silt siltation, middle and lower reaches the increase the dry season current capacity, the improvement dry season water quality, the adjustment local climate then, again lets us have a look the Three Gorges Project the construction the question and the disadvantageous influence which brings with us. First, Three Gorges Project construction brings the influence to the environment.And completes along with the Three Gorges Project construction comprehensive advancement, upstream the water level lifting, causes the Yangtze River coast big area land to flood, some species will no more; The downstream water level reduces, the discharge of water will reduce, causes the downstream climate also to appear the change.After the Three Gorges Project completes upstream Yangtze River the velocity of flow to slow down relatively, upstream the silt siltation and the soil erosion question will become an important question to need to be supposed to be right.As a result of artificial to natural environment transformation, causes some natural living thing chain to have the destruction, affects the vegetation, the influence ecology positive cycle, displays specially in affects general to the macroclimate to forecast with difficulty. Second, the Three Gorges Project to our country financial resource is a significant test.The Three Gorges Project takes a grand project, not only needs new technical the support, needs in the financial resource the safeguard. Third, the Three Gorges Project also caused our country to lose many invisible and the tangible asset, more scenic spot and historic resort are submerged, the tourist resources destruction was serious, large quantities of cultures accumulated along with the Three Gorges big immigration implementation no more. Fourth, the Three Gorges Project has become the Western country attention the main object.The Three Gorges Project is the Western country aims at our country strategy facility the essential target.Once the Three Gorges Project will become the key attack object in the future war, is destroyed in the war, this will give us the country to bring the huge disaster. The Three Gorges Project is a great project, is our country national strength day by day strong trend symbol, but we while saw its advantageous at the same time, can not but give careful consideration its disadvantageous one side.We should do take the positive measure, causes the Three Gorges Project to become the popular sentiment project, to become truly benefits universe's great project.This also is we to the Three Gorges Project deepest wish.