昆明腹腔镜训练系统(吉林胸腔闭式引流术训练模型) (今日更新中)

BEIJING, July 22 (Xinhua) -- China's top three telecommunication operators, China Telecom, China Mobile and China Unicom, invested 80 billion yuan to boost the third-generation (3G) network so far this year, the Ministry of Industry and Information Technology said Wednesday.     China Mobile, the leading mobile network operator, has opened 3G service in 38 companies based on the domestically-developed TD-SCDMA 3G standard, and is expected to expand the service to 238cities by the end of this year.     China Telecom has also offered 3G service using the U.S.-developed CDMA2000 standard in 342 cities, while China Unicom has expanded its network based on Europe's WCDMA standards to 100 cities.     The top three operators have started trial 3G operation, which allows mobile phone users to download data faster, make video calls and watch TV shows.     The ministry expected the three operators would invest 170 billion yuan (24.87 billion U.S dollars) in 3G network construction this year.     China's top three telecommunication operators are expected to invest 280 billion yuan in 3G products and network construction from 2009 to 2010, said Lu Xiangdong, Vice President of China Mobile Communications Corporation here Wednesday.     It is estimated that the growth of China's multimedia industry, e-commerce and cultural creative industries stimulated by the 3G technology will generate at least 2 to 3 trillion yuan of social investment, Lu said in addressing 2009 China-UK Internet Roundtable Conference Wednesday.     According to China Internet Network Information Center, the country's Internet users reached 338 million by the first half of this year. Mobile Internet users rose 32.1 percent in the first half of this year to 155 million, boosted by the launch of 3G service.

PITTSBURGH, United States, Sept. 25 (Xinhua) -- Chinese President Hu Jintao on Friday called on world leaders to make every effort to promote global economic growth and a comprehensive, balanced and sustainable socioeconomic development.     In a speech at the Group of 20 (G-20) economic summit in Pittsburgh, Hu said the world economy has seen positive signs since the two G-20 summits held in Washington in November and in London in April.     "The international community's confidence has strengthened, financial markets have moved toward stability and the world economy has seen positive signs," the Chinese president said.     Hu warned that the foundation of an economic recovery is not yet solid, and that many uncertainties remain.     "A primary task at present," he said, "is to counter the international financial crisis and promote a healthy world economic recovery." Chinese President Hu Jintao (R5 Front) poses for photos with other participants during the Group of 20 (G20) Financial Summit in Pittsburgh of the U.S., Sept. 25, 2009Hu called for more efforts be made in the following three areas:     -- First, to stand firm in commitment to stimulating economic growth:     "All countries should keep up the intensity of their economic stimulus plans," he said.     Both developed and developing countries should take more solid and effective measures and make a greater effort to boost consumption and expand domestic demand, he said.     "Major reserve currency issuing countries should take into account and balance the implications of their monetary policies for both their own economies and the world," Hu said. Chinese President Hu Jintao (R Front) talks with Canadian Prime Minister Stephen Harper (L Front) during the Group of 20 (G20) Financial Summit in Pittsburgh of the U.S., Sept. 25, 2009-- Second, to stand firm in commitment to advancing reform of the international financial system:     "We should follow through on the timetable and the roadmap agreed upon at the London summit, increase the representation and voice of developing countries and push for substantive progress in the reform," the Chinese president said.     He urged world leaders to improve the existing decision-making process and mechanism in international financial institutions, and encourage more extensive and effective participation of all parties.     "We should move forward the reform of the international financial supervisory and regulatory regime," Hu said.     -- Third, to stand firm in commitment to promoting balanced growth of the global economy:     The global economic imbalances include gaps between savings and consumption, and imports and exports in some countries. But more importantly, he said, it manifests itself in the imbalances in global wealth distribution, resource availability and consumption and the international monetary system.     "The root cause, however, is the yawning development gap between the North and the South," Hu said.     He called on world leaders to build up international institutions that promote balanced development.     "We should scale up input in development in diverse forms ... We should value the important role of technological cooperation in promoting balanced development, reduce man-made barriers to technology transfer, and create an enabling environment for developing countries to narrow the development gap," Hu said.     The Chinese leader said his country has attached great importance to comprehensive, balanced and sustainable socioeconomic growth, and has mainly relied on expanding domestic demand, in mitigating the impact of the international financial crisis.     "In the first half of this year, despite the drastic contraction in overseas demand, China's GDP managed to grow by 7 percent year-on-year," he said.     Hu said that China has taken an active role in international development cooperation, and has been actively engaged in international cooperation to tackle the crisis since it broke out.     He said China will follow through on its assistance pledges and measures in a responsible manner, and within its capabilities offer more help to developing countries, particularly the least developed nations in Africa.     "I am confident that with the concerted efforts of the entire international community, we will prevail over this international financial crisis and usher in a more prosperous future for the world economy," he said.     Leaders from the Group of 20 gathered in Pittsburgh on Thursday and Friday to discuss ways to promote a recovery from the world economic and financial crisis.

BEIJING, Aug. 3 (Xinhua) -- China Vanke, the country's largest property developer by market value, announced Monday evening that it had made a net profit of 2.52 billion yuan (368.9 million U.S. dollars) in the first half of the year, up 22.5 percent year on year.     Company revenue in the first half was 21.81 billion yuan, up 26.4 percent year on year, the developer said in its half-year report to the Shenzhen Stock Exchange.     The company sold 3.488 million square meters of housing nationwide in the six months, up 31.2 percent over the same period last year in terms of total sales space.     The Shenzhen-based firm attributed the sales and profit rise to the upbeat Chinese property market performance in the first half, boosted by an array of government measures to bolster the economy and stimulate domestic consumption.     The Shenzhen-listed developer had edged down 0.9 percent to 13.24 yuan a share Monday before the release of the report.

BEIJING, Sept. 6 (Xinhua) -- China Unicom (Hong Kong) Ltd. Said Sunday that it signed a deal with Telefonica, the Spanish telecom operator, to enhance their alliance by spending 1 billion U.S. dollars each on share purchase.     China Unicom would acquire shares equal to about between 0.885 percent to 0.892 percent of stake in Telefonica, according to the company's statement to the Shanghai Stock Exchange.     Telefonica would increase its stake in China Unicom from 5.38 percent to 8.06 percent, the statement said.     Their cooperation would focus on infrastructure and equipment purchase, mobile service platforms, research and development, and service provision to multinational clients, according to the deal.

BEIJING, Aug. 20 (Xinhua) -- China on Thursday called for more efforts to boost economic growth in its western regions.     Premier Wen Jiabao chaired a meeting of the leading group under the State Council for the development of China's western regions. Vice Premier Li Keqiang also attended the meeting.     The meeting discussed and passed a guideline on maintaining stable and fast economic growth in the western regions amid the global economic downturn.     The government would carry on with its policy to develop the western regions as the policy proved effective in boosting economic and social progresses there in the 10 years since its launch. China on Thursday called for more efforts to boost economic growth in its western regions. Premier Wen Jiabao chaired a meeting of the leading group under the State Council for the development of China's western regions    More funds would be put into the areas for infrastructure construction including railways, roads, airports and water conservation projects.     The government would stress environmental protection in the areas and further promote the "grain for green project", a project to prevent sand storms and protect sources of the three key rivers that start in Qinghai Province.     China would make more efforts to upgrade the industrial structure in the western regions and boost industries with advantages there.     The government would speed up the development of social causes to improve people's livelihoods. It would work to add more job opportunities, improve people's living conditions and upgrade education and medical services.     The meeting also stressed efforts to help rebuild the areas destroyed by the strong earthquake in May 2008. China on Thursday called for more efforts to boost economic growth in its western regions. Premier Wen Jiabao chaired a meeting of the leading group under the State Council for the development of China's western regions

来源：资阳报