甘肃皮肤立体结构模型(西安臀部注射实习模型) (今日更新中)

CHANGCHUN, July 31 (Xinhua) -- Soldiers and emergency workers are still struggling to retrieve the thousands of chemical-filled barrels that were swept into a major river by rain-triggered floods in northeast China's Jilin Province.Some 3,000 chemical-filled barrels and 4,000 empty ones fell into the Songhua River Wednesday morning after floods swamped the warehouses of two chemical companies in Jilin City, Jilin Province.The accident happened on the same day when Zhou Shengxian, minister of environmental protection, called for more steps to tackle pollution in the Songhua River while addressing a meeting on water pollution control.Though the river is facing the risk of being contaminated by chemicals, experts have concluded that the root cause of the accident is the irrational layout of chemical factories.MORE THAN 5,000 BARRELS RECOVERED AMID DIFFICULTIESMore than 5,000 of the 7,000 chemical barrels had been recovered as of 7 p.m. Saturday, local authorities said.Additionally, more than 10,000 soldiers and civilians have been stationed at 16 points in Jilin's Songyuan City, where the Songhua River enters Zhaoyuan City in the Heilongjiang Province; their task is to try and recover all the remaining barrels within the territory of Jilin Province.However, as the Fengman Dam, located on the upper reaches of the Songhua River, opened its floodgates Friday afternoon to discharge flood waters, the unrecovered barrels are now flowing faster down the river and it has become more difficult to retrieve them, said Professor Liu Guoliang, a chemist who is leading Heilongjiang's retrieval team.Experts are concerned that the chemical-filled barrels might explode if they slam into a dam at high speed, although the dams may be helpful in intercepting the barrels."The blue barrels are like time bombs. We don't know when any of them might explode," said Chen Yanpeng, a resident of Jilin's Yushu City, who has participated in the salvage work."In addition to retrieving the barrels, people should also consider why this has happened," Cheng said.

SHANGHAI, Aug. 21 (Xinhua) - Shanghai International Port Group (SIPG), China's largest commercial port and one of the country's major gateways for foreign trade, reported a 52 percent increase in profits during the first half of the year.Net profits for SIPG were 2.6 billion yuan (385 million U.S. dollars) from January to June, up 52.4 percent year on year, the company said in a statement to the Shanghai Stock Exchange on Saturday.Further, earnings per share rose 52 percent from a year earlier to 0.12 yuan, according to the statement.The company attributed the growth mainly to China's robust trade performance in the first half of the year.During the first half of 2010, China's exports rose 35.2 percent to 705.09 billion U.S. dollars while imports increased 52.7 percent to 649.79 billion U.S. dollars, according to the General Administration of Customs.SIPG shares on the Shanghai bourse closed down 0.48 percent to 4.17 yuan on Friday.

BEIJING, July 12 (Xinhua) -- The central parity rate of the yuan, China's currency Renminbi (RMB), stood at 6.7718 per U.S. dollar Monday, a new record high, according to the data released by the China Foreign Exchange Trading System.China's central bank announced on June 19 that it would further the reform of the formation mechanism of the yuan exchange rate to improve its flexibility.

SHANGHAI, Aug. 14 (Xinhua) -- All entertainment activities at the Shanghai World Expo will be suspended Sunday in a show of respect for the victims of a massive mudslide in northwest China's Gansu Province.The Chinese national flags at the Expo Garden would fly at half-mast, and both the music broadcast at the opening and during the day would be stopped, the Shanghai Expo Bureau announced Saturday.Sun Weimin, the Expo Bureau's concierge director, said flags of the Bureau of International Expositions and the Shanghai World Expo would also fly at half-mast.Other Expo participants could decide for themselves whether to fly their flags at half-mast.The announcement was in line with that of the State Council, China's cabinet, which ordered suspension of all public entertainment and that Chinese flags fly at half-mast Sunday.The mudslide, which hit Zhouqu County, Gannan Tibetan Autonomous Prefecture, on Aug. 8 has killed at least 1,239 people and an estimated 505 are still missing.According to the Expo Bureau, the Gansu Pavilion will hold a "solemn and simple" ceremony starting 10 a.m. Sunday. The big screen in the pavilion will broadcast pictures and videos of disaster relief in Zhouqu County.On Saturday night, a performance from Chongqing Municipality will include a tribute to victims of the Aug. 8 mudslide.Almost 100 performances and cultural activities scheduled for Sunday would be suspended. A performance by the Panama national troupe, scheduled Sunday morning at the Panama Pavilion, would be held on Saturday evening, a pavilion spokesman told Xinhua.Sunday also marked the National Pavilion Day for Equatorial Guinea. Whether the scheduled celebration to be held was still under discussion, said the Expo Bureau.Since Aug. 8, volunteers at the Shanghai Expo have put stickers with four Chinese characters "May Heaven Bless Zhouqu" on their uniforms, to call for attention on the mudslide-hit area. On the sticker is a picture of Zhouqu, taken by an Expo volunteer who had just returned from a volunteer teaching program in the county.Donation boxes in the Pavilion of International Federation of Red Cross and Red Crescent Societies have received donations for Zhouqu.

来源：资阳报