山西男性便血是什么原因(山西痔疮怎么手术治疗) (今日更新中)

YANGJIANG, Guangdong Province -- A Chinese salvage team is getting ready to recover the wreckage of an ancient merchant ship loaded with exquisite porcelain from the South China sea on Saturday."If the weather is cooperative, the boat, which has been in the sea for about 800 years, will see the light of day again two days later," said Wu Jiancheng, head of the excavation project.Photo taken on Dec. 20 shows the interior of "Crystal Palace," a glass pool that will be used to put the ancient merchant ship Nanhai No. 1 after its wreckage is recovered from the South China sea on Saturday, Dec. 22. [Xinhua]According to Wu, the excavation is scheduled to begin at 10 am and the ship is expected to be hoisted out of water in two hours.The ship dates back to the early Southern Song Dynasty (1127-1279) and is 30.4 meters long and 9.8 meters wide. It was the first ancient vessel discovered on the "Marine Silk Road" of the South China Sea. It was named Nanhai No. 1, meaning "South China Sea No.1."Wu said, Nanhai No. 1 left port in southern China to trade with foreign countries and sank probably due to stormy waves. It was quickly buried by silt. It was estimated there were probably 60,000 to 80,000 relics on board.To better protect the precious relics and gain valuable information, archaeologists launched an unprecedented operation in early May to raise the wreck and the surrounding silt in a huge steel basket.According to the plan, a crane would first put the basket onto a barge. Tow boats would then pull the barge to a temporary port on Sunday where the basket would be sent to a specially-built museum.In order to avoid damage to the relics caused by a change of environment and pressure, the ancient ship would be put in a huge glass pool. There, the water temperature, pressure and other environmental conditions would be the same as the sea bed where the ship lay.The pool, named "Crystal Palace" is 64 meters long, 40 meters wide and 23 meters high. It contains seawater and is about 12 meters in depth."It will be sealed after the ship and the silt are put in," said Feng Shaowen, head of the cultural bureau of Yangjiang City, Guangdong Province.Feng said visitors would be able watch the on-going excavation of the ship through windows on two sides of the pool.As early as 2,000 years ago, ancient Chinese traders began taking china, silk and cloth textiles and other commodities to foreign countries along the trading route. It started from ports at today's Guangdong and Fujian provinces to countries in southeast Asia, Africa and Europe.Nanhai No.1, accidentally found in 1987, was located some 20 sea miles west of Hailing Island of Yangjiang City in South China's Guangdong Province, in more than 20 meters of water.Green glazed porcelain plates, tin pots, shadowy blue porcelains and other rare antiques have all been found during the initial exploration of the ship.Guangdong has earmarked 150 million yuan (US.3 million) to build a "Marine Silk Road Museum" to preserve the salvaged ancient ship.Unlike the traditional practice of excavating relics on sunken ships first and then salvaging the vessel, no more relic excavations would be made until the boat "gets used to its new home," said Wu."Actually, archaeologists will conduct thorough excavations of the ship later in the pool."It is believed that a successful salvage would offer important material evidence for the study of China's history in seafaring, shipbuilding and ceramics manufacture.

BEIJING, March 10 (Xinhua) -- The National Development and Reform Commission (NDRC), China's top economic planning agency, said on Monday the country's combined edible vegetable oil consumption stood at 23 million tons in 2007, 2 million tons more than a year earlier.     The country's total market supply last year reached 23.8 million tons, according to a statement on the NDRC website.     The NDRC said the current demand and supply of edible vegetable oil on the domestic market were balanced and could meet citizens' needs.     However, the NDRC and the State Grain Administration (SGA) called on their local branches to endeavor to maintain stable market supply as international soybean and edible oil prices had risen sharply recently.     The NDRC and the SGA ordered their local branches to accentuate the importance that the import of soybeans and edible vegetable oil would not be disrupted.     Two-thirds of edible oil materials in China, the largest global consumer, relies on imports. According to General Administration of Customs statistics, imports of edible oil and soybean reached 8.38 million tons and 30.82 million tons, respectively, last year, up 1.69 million tons and 2.58 million tons year on year.     The NDRC also asked local governments to track the inventory and price of edible oil price in real time and make efforts to maintain a sound market order.

TAIPEI, June 23 - Taiwan "presidential candidate" Ma Ying-jeou, who is from the main opposition party, has picked a "former premier" and economic expert as his running-mate for the 2008 election. Ma, from the Nationalist Party or Kuomintang (KMT) and one of two serious contenders for the "presidency", chose former "premier Vincent" Siew because of his experience, one of Ma's aide told Reuters. Siew, 68, served as "economics minister" from 1990 to 1993 and as "premier" from 1997 to 2000 under then "president" Lee Teng-hui. He now chairs the authoritative Chung-hua Institute for Economic Research. Siew ran unsucessfully for "vice-president" alongside KMT candidate Lien Chan in 2000, when opposition leader Chen Shui-bian swept to power, putting an end to half a century of Nationalist rule. Ma faces a close contest next year with Frank Hsieh, candidate of Chen's ruling Democratic Progressive Party (DPP).

Beijing is planting trees and plants along riverbanks instead of covering them with concrete to fix its river system. It has taken almost 10 years for the capital to accept and use this idea. The ecosystems in the streams are gradually coming back to life because of the cleaner water, providing a good habitat for animals and plants, and ideal leisure sites for local residents.  Zhuanhe which connects with Kun Ming Lake in the Summer Palace is one of successful example of the river ecological treatment in Beijing. "In Beijing, there are 52 rivers with a total length of 520 kilometers inside the sixth ring road. Yongding and Jingmi rivers are the city's two main water sources, and Qinghe, Bahe, Tonghui and Liangshui are key drainage waterways," said Yu Kongjian, dean of the Sight Engineer Institute with Peking University. Originally, Beijing only wanted to control the floods by letting water flow out as soon as possible. Therefore, riverbanks were cemented down in order to prevent water leakage and the growth of plants, which could slow the water speed down. However, the shortage of rainfall in Beijing since 1999 showed that this method was not correct. On the one hand, streams had less fresh water to clean themselves. On the other, more polluted water was dumped into the rivers as more people moved into the capital. And in the summer of 2001, something bad happened. "The rivers in Beijing turned blue overnight and gave off a smelly odor," said Liu Peibin, vice engineer of Beijing Water Authority. There was an algae bloom due to so much pollution in the water. Algae covered the water surface and consumed most of the oxygen, and many creatures in the water died as a result. These "concrete pools" became the haven for swarms of mosquitoes which forced tens of thousands of residents nearby to close their windows and doors tightly especially in summer days. The water authorities had to act quickly for public safety. The first step was to demolish the concrete covering the riverbanks. The soil was exposed to water again, and the water could circulate down to the riverbank. Secondly, in order to stimulate oxygen in the streams, engineers put big stones in the water to create mini waterfalls. And they grew trees like willows and plants such as bulrush along the riverbanks. "Bulrush can purify polluted water through absorbing nitrogen and phosphorus in the water and exhaling oxygen," Deng added. "Gradually Zhuanhe came back to life and got rid of the polluted and smelly water. This would be impossible today if the brook was still covered in concrete." "What we did with Zhuanhe is a milestone in the progress of river treatment with new ecological ideas," said Deng Zhuozhi, vice engineer of Beijing Water Project Institute. He took charge of the Zhuanhe project. "How to fix up rivers depends on our attitude towards floods. We should learn to make friends with floods in a country where two-thirds of China's cities are short of water. Therefore we should reserve water as much as possible instead of discharging it ineffectively," said Yu.

DAVOS - China will endeavor to maintain steady and fairly fast economic growth and deepen the reform of the economic system, Chinese Vice-Premier Zeng Peiyan said here Thursday."To prevent overheating of the economy and inflation is our top priority for macro control this year. We will pursue a prudent fiscal policy and tight monetary policy to ensure general balance between demand and supply and make the economy better structured," said Zeng at a session of the five-day World Economic Forum (WEF) Annual Meeting.At the session of "special message and conversation" in his honor, Zeng said China will work on transforming the model of growth."In promoting economic growth, the focus of our efforts will be shifted from relying mainly on investment and export to stimulating consumption and steadily increasing the consumption rate; from relying mainly on manufacturing industry to promoting the growth of agriculture and services industries and increasing the share of the service sector in economic output," he said.Zeng said China will deepen economic structural reforms, encourage sectors of different ownership to compete as equals and develop together.He also made it clear that China seeks promotion of sustainable development.China has launched a campaign of energy conservation and emission reduction to meet the targets set for 2010 including a 10- percent reduction in the 2005 levels of (sulfur dioxide) SO2 emission and chemical oxygen demand (COD), he said."We are accelerating the pace to eliminate the backward production styles of factories with high energy consumption and pollutant emission, step up the construction of waster water and sewage processing facilities and vigorously develop energy-saving and land-saving housing, and fuel-efficient and environmentally friendly automobiles," he added.The air conditioning of buildings will be kept at an appropriate level, and energy-saving bulbs will be used throughout the country, he said.In his speech, Zeng noted that the world today needs to address many problems facing the growth of the world economy.These problems include greater uncertainties for global economic growth, the rising prices of primary products, resurfacing of trade protectionism, and growing concerns over global climate change, he said."The plummeting of stock markets throughout the world in the past few days speak eloquently of how much the market is worried about a possible slowdown or even recession of the US economy," he said.Financial risks spread faster than before, and one single financial and economic event in a country could cause chain reactions in other parts of the world, he said.The sub-prime mortgage crisis which broke out in the United States has hurt many transnational financial institutions and its adverse impact on countries concerned has start to be felt, he elaborated.He expressed his concerns that the prices of primary products are still rising and have raised production cost and consumer spending and led to more inflationary pressure in the world.Turning to trade protectionism, the Chinese vice-premier said that some countries have raised non-tariff trade barriers and imposed more restrictions on foreign investment.Such practices hurt the interests of exporters, producers, investors, importers and consumers alike and will ultimately harm the common interests of all countries, he said.He promised that China are ready to work with the international community to address these risks and meet the challenges and contribute to economic stability and sustainable development in the world.He noted that since joining the World Trade Organization, China has honored its commitments.China's average tariff level has dropped from 15.3 percent of the pre-accession years to the current 9.8 percent, and China has abolished non-tariff measures, he said."We will continue to promote trade and investment liberalization and facilitation," he said.While stressing that peace, development and cooperation represent the irresistible trend of the times, Zeng said China will pursue win-win cooperation with foreign nations and accommodate the legitimate concerns of other countries, especially the developing ones."We will work with all countries, international organizations and people from all walks of life to harness the power of collaborative innovation, pursue win-win cooperation, seize the opportunities together and share the benefits of development, meet challenges and work hard for global prosperity and progress," said the Chinese official.The five-day WEF annual meeting started in this Swiss ski resort on Wednesday under the principal theme of "the Power of Collaborative Innovation."The event drew the world's political and business elite, including 27 heads of state or government, and more than 110 government ministers.

来源：资阳报