徐州怀孕14周做四维b超(徐州怀孕五个月能做四维) (今日更新中)

BEIJING - The crab trade across the Taiwan Strait has slowed in what should be its peak season due to picky quarantine standards put forward by the Taiwan authorities, said a Chinese mainland official here Wednesday."We hope the related non-governmental organizations from both sides will carry on negotiations so that Taiwan people can enjoy this delicacy at the right time," said Li Weiyi, spokesman of the Taiwan Affairs Office of the State Council.Fresh crabs, especially those bred in East China's Jiangsu Province, have become a traditional and popular mid-autumn dish and have sold well in Taiwan.The two sides had reached an agreement on quarantine standards of crabs in July, but in August the Taiwan authorities submitted new standards requiring residues of all drugs to be undetectable, which was too picky and impractical, Li said.The mainland had exported quality and safe food, he said, adding that 99 percent of food exported to Japan and the European Union met their standards."We do expect the two sides to show sincerity and settle this problem for the benefit of consumers," he said. "We have noticed that a certain group in Taiwan is trying to discredit mainland foods. Such politically driven action will greatly harm normal trade across the Strait."In the first eight months of this year, the mainland has found 27 consignments of unqualified food imported from Taiwan. "We handled them according to regulations, but did not exaggerate the situation," Li said.He said the mainland would continue encouraging imports of produce from Taiwan.A 30-member purchasing group from the mainland visited Taiwan this month and signed an initial agreement to buy 2,000 tons of local fruits."We will support more farm produce importers and trade organizations in visiting Taiwan," Li said.Meanwhile, he urged the Taiwan authorities to speed up the talks on opening Taiwan to mainland tourists.Tourism organizations from the two sides had held six rounds of talks on technical issues."The two sides have developed common understanding, but a number of problems remained unresolved," Li said.After the fifth round of talks, the mainland put forward a set of practical solutions, but the Taiwan authorities had made no response for months, he said.

SHENZHEN -- Construction began Saturday on an experimental facility which will offer a platform for Chinese and foreign scientists to work together for discovering a new kind of neutrino oscillation in Shenzhen, South China's Guangdong Province.It was the second biggest cooperation program Chinese high energy scientists ever conducted with other foreign counterparts since October 1988 when the positive-negative electron collider was built in Beijing.Through the collider, scientists from China and the United States have cooperated and carried out legions of scientific research.Saturday's construction commencement function was attended by more than 100 people, including government officials and foreign diplomats, such as Dr. Robin Staffin, Associate Director of Science in the US Department of Energy.Neutrino Oscillation is an intriguing behavior of a sub-atomic particle called neutrino.And the new facility is being built in the mountain near Daya Nuclear Power Plant, which has four reactors with a combined thermal output of 11.6 million kw in operation, and Ling'ao nuclear power plant is not far away. Both nuke power plants will serve as sources of anti-neutrinos for the experiments when the facility is finished.Workers will build three underground experimental halls which will be connected by long tunnels in the mountain that shields the experiment from unwanted cosmic radiation.Each hall will feature a 10-m deep water-pool within which eight anti-neutrino detectors will be deployed. The water protects the detectors from nearby radiation that interferes with the measurement, and helps identify surviving cosmic radiation.And the first experimental hall is expected to be ready by the end of 2008. Commissioning of the detectors in this hall will take place in 2009.Civil engineering construction is anticipated to last about two years, with installation of the last detector scheduled for 2010.Upon completion of the new facility, more than 190 scientists from six countries and regions including the Chinese mainland, Hong Kong, Taiwan Province, the United States and Russia will come over to do research work, according to Chen Hesheng, Chief of the Institute of High Energy Physics with the Chinese Academy of Sciences (CAS).The facility will have a budget of 250 million yuan (US.25 million). And China will be responsible for infrastructure construction and making of four detectors. And the United States will be responsible for making of the rest of the detectors.Wang Yifang, chief scientist on the experiment, said he was confident that the program would make an important contribution to finding a new breakthrough in China's research efforts in particle physics, starting a new horizon in world's neutrino research, and to improving the overall strength of China in science and technology.

China will undertake nearly 10 percent of an international fusion-research project to be implemented this year.The project is called ITER and wants to demonstrate the scientific and technical feasibility of fusion power - the energy of the sun or hydrogen bomb - for peaceful use."The project aims to find a shortcut to solve our energy shortage," Luo Delong, deputy director of the ITER China Office, said at the Oriental Science and Technology Forum held in Shanghai over the weekend.He said Chinese researchers will be in charge of producing various components of the project and escorting them into Cadarache in the south of France where the ITER's key equipment will be constructed.China will inject about one billion yuan (US7.5 million) into the project, accounting for nearly 10 percent of the overall ITER investment, officials said.Other partners in the project include the European Union, the United States, Japan, India and Russia.According to Zhang Jie, a fusion-power scientist of Jiao Tong University, researchers of universities in Shanghai, including Fudan and Donghua, are conducting fusion-related studies.China will further enhance its education in the area to lift the country's overall research power.The long-term objective of the research is to harness fusion nuclear energy to help meet the future energy needs of mankind, project officials said.The aim of ITER is to show fusion can be used to generate electrical power and do the preparation work to build and operate an electricity-producing plant.The key part of the project is to develop a viable fusion-power reactor.Scientists of ITER will test a number of key technologies, including the heating, control, diagnostic and remote maintenance that will be needed for a real fusion-power station, officials said.Local experts said fusion may produce dozens of times more energy than fission, which now directs most of the world's nuclear-power plants.Fission can only be caused by uranium. However, the resource to trigger fusion can be found in ordinary substances from the sea, they said.According to the Website of ITER, the overall construction cost of ITER is estimated at five billion euros (US.37 billion) over 10 years and another five billion euros are earmarked for the 20-year operation period.The ITER organization owns the ITER device and is responsible for all aspects of the project, such as licensing procedures, hardware procurements and operation.

The central finance department will continue increasing its support to the country's rural areas, sources from a meeting of the political bureau of the Communist Party of China Central Committee said.The Xinhua News Agency on Saturday cited a political bureau meeting as saying that the country should further muster up strength to solve the problem of its poor agricultural infrastructure and the sluggish development of rural areas by "increasing input in agricultural sectors and rural areas".The report, which comes just days before the Party's 17th National Congress on October 15, the most important political gathering in China which will set guidance for future development, suggests Party leaders are concerned about the urgency needed to improve farmers' lives, analysts said.An anonymous official from the Ministry of Finance said that the central government has made financial support for rural areas a major priority .The country has rolled out a series of preferential policies to boost the development of its vast countryside, home to its more than 700 million rural people, including agricultural taxation reform to alleviate farmers' burden and direct subsidies to ensure gains from growing crops.The State has also exempted farmers from some taxes such as those in the slaughtering and animal husban-dry industry.Statistics from the ministry shows that the central coffers plan to invest 391.7 billion yuan ( billion) in the development of its rural areas this year, an annual increase of 15.3 percent.To further encourage farmers to grow crops, billions of yuan have been allotted for agricultural subsidies for grain prices, seeds, and cultivation facilities.About 125 billion yuan of tax has been waived since the removal of a series of agricultural taxes in recent years, the official said.The results of these preferential policies were obvious, the official said, with statistics showing a fourth consecutive bumper grain harvest this summer.

Major travel agencies had cut prices of domestic group tours by an average 30 percent as of yesterday, as the weeklong National Day holiday approaches its conclusion.The discount trips cover some top attractions, including Jiuzhaigou in Sichuan Province, Lijiang in Yunnan Province, Zhangjiajie in Hunan Province and some spots in the Xinjiang Uygur Autonomous Region.Costs for outbound tours have also been cut.The prices of tours to Japan and the Republic of Korea have fallen by as much as 1,000 yuan (3), according to www.ctrip.com, a travel service company.The country's tourism market saw a peak yesterday, the National Holiday Office said in a statement.More than 90 percent of the hotel rooms in most tourist destinations were booked, the statement said.The office said the 119 scenic spots in its nationwide monitoring system had received 3.28 million tourists on Wednesday and 3.07 million yesterday.Beijing's mass transit railway system carried 3.74 million people during the first two days of the weeklong holiday, according to municipal metro authorities.The number was almost double the amount on a normal day.An official with the Beijing environmental sanitation group said tourists had left about a third of the garbage at Tian'anmen Square each day that they did last year.Sanitation workers cleared 26.6 tons of garbage from the square in the first two days of the holiday, compared with 80 tons last year.

来源：资阳报