乌鲁木齐中心静脉穿刺插管模型(55CM 男性针灸模型带肌肉解剖（中英代）) (今日更新中)

Chinese government said on Tuesday Vietnam had caused concern by agreeing with BP, a British oil company, to build a gas pipeline in the South China Sea. "China has indisputable sovereignty over the Nansha Islands and neighboring areas," Foreign Ministry spokesman Qin Gang said in Beijing."Vietnam's new actions infringing on China's sovereignty, sovereign power and administrative rights in the Nansha Islands (in the South China Sea) go against the important consensus reached by leaders of the two countries on this maritime issue," he emphasized. "It is not beneficial to stability in the South China Sea area. China is paying close attention, and we have already made serious representations to the Vietnamese side," the spokesman said. "With everyone's hard work, the situation in the South China Sea has been stable." Qin also said that the February13 agreement on the Democratic People's Republic of Korea (DPRK) nuclear issue may have run afoul of some difficulties, but that does not mean the Six-Party Talks have failed or will be rendered invalid."(The difficulties) are natural because the talks have never been smooth, but the fact that the situation has encountered difficulties doesn't mean that the talks don't work," Qin said at a news conference. All parties are committed to the idea that negotiations are the only way to achieve a stable, nuclear-free Korean Peninsula and the normalization of diplomatic ties, he added. The DPRK (North Korea) walked out of the Six-Party Talks last month when the transfer of million that had been frozen at Banco Delta Asia in Macao did not come through. The latest agreement between the parties gives Pyongyang 60 days to shut down its nuclear facilities in return for energy aid. That deadline falls on Saturday. The US Treasury Department has said that Macao authorities are prepared to unblock the frozen funds. The government of Macao Special Administrative Region said it was aware of the US Treasury statement and that it would work with all parties involved. "Simultaneously, it expects all parties concerned to come up with appropriate and responsible arrangements," the government said on its website. Qin said Bank of China, which had been initially prepared to accept the frozen funds on behalf of Pyongyang, still needed more time to think about it. "It is a publicly listed company and has to conform to its international obligations and laws," he said. As for the Darfur issue, Qin said that China hoped that former UN secretary-general Kofi Annan's peace plan would be implemented and that the UN troops would be employed as early as possible.

GENEVA -- China has reached understanding with the United States and Mexico on their alleged trade subsidy measures, sparing a WTO panel ruling on the case, the Chinese WTO mission said here on Thursday.Chinese Ambassador Sun Zhenyu signed respective memorandums of understanding with his US and Mexican counterparts "regarding certain measures granting refunds, reductions or exemptions from taxes or other payments" at the WTO headquarters on Thursday, the mission said in a statement.In the MOUs, China made it clear to the United States and Mexico that "the policy of exemption for certain foreign-invested enterprises from payments to the State for worker allowances is no longer operative."Besides, the policy of value-added tax (VAT) refund to enterprises for the purchase of domestically produced equipment does not constitute prohibited subsidies as provided by relevant provisions of WTO agreements."Other preferential policies on income tax pertinent to the disputes have been repealed or will be repealed along with the implementation of the new Enterprise Income Tax Law of China," the statement added.According to the Chinese mission, the MOUs will be notified to the WTO as mutually acceptable solutions to the above-mentioned dispute in accordance with the Dispute Settlement Understanding of the world trade body.The United States filed the case to the WTO in February and later was joined by Mexico. The two countries alleged that China was using tax breaks and other incentives to "subsidize" its exports, which might violate WTO regulations.A WTO panel was established in August to investigate the case, following failed consultations between the three sides.But the three sides finally reached understanding on the dispute through continued discussions.

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.

来源：资阳报