北京宫腔镜模拟训练器(哈尔滨脊髓和脊神经模型) (今日更新中)

BEIJING, July 16 (Xinhua) -- Chinese Premier Wen Jiabao and German Chancellor Angela Merkel started talks here Friday, focusing on economic and political issues.Wen hosted a red-carpet welcome ceremony for Merkel, who is on her fourth China tour since taking office, before the meeting at the Great Hall of the People.  Chinese Premier Wen Jiabao (R) hosts a red-carpet welcome ceremony for visiting German Chancellor Angela Merkel in Beijing, China, July 16, 2010.

JILIN, Jilin Province, July 29 (Xinhua) -- About 3,000 barrels filled with chemicals have been swept into a major river in northeast China's Jilin Province, thousands more than originally thought, authorities said Thursday.Another 4,000 empty barrels have also entered the river, officials said at a press conference Thursday morning.On Wednesday, authorities said around 1,000 barrels had entered the Songhuajiang River in Jilin City.Barrels were spotted in the river Wednesday, but it is not known when they entered the waterway.The barrels first entered the Wende River and then flowed into the Songhuajiang River, after floods hit the storage facilities of two chemical factories -- Jilin Xinyaqiang Biochem Co. Ltd. and Jilin Zhongxin Group.Each chemical-filled barrel contains about 170 kilograms of chemicals.Of the 3,000 chemical-filled barrels, about 2,500 barrels contain trimethyl chloro silicane -- a colorless flammable liquid with a pungent odor -- while 500 contain hexamethyl disilazane -- a colorless liquid with a pungent odor.Officials said emergency workers and soldiers are rushing to retrieve the barrels. Workers are collecting the barrels at eight points on the river. About 400 have been recovered so far.Seven stations have been established to monitor water contamination.

ENSHI, HUBEI, Aug. 18 (Xinhua) -- China's most difficult mountain railway was linked up in Enshi Prefecture, central China's Hubei Province, and is expected to open within the year, according to officials at the railway's construction headquarters Wednesday.The Yichang-Yiwan Railway, totalling 377 km in length, runs from the Yiwan District in southwest China's Chongqing Municipality to Yichang City of Hubei Province.It was designed to greatly shorten the journey between the mountainous regions in the southwest and the eastern parts of China, according to Zhang Mei, head of the engineering administration center of the Ministry of Railway.The railway trip from Chongqing to Wuhan, the capital of Hubei Province, for example, will take only five hours once the link is open to rail traffic, instead of the previous 22 hours, said Zhang.The railway was first laid out in 1903 by Sun Yat-sen, founder of the Kuomintang party, over 100 years ago.The reason the construction had not begun till 2003 is that the railway must travel one of the most mountainous regions in China's southwest, whose difficult terrain made the construction work the most difficult in China's railway history, said Zhang."Beneath the luxuriant mountains we encountered myriad natural barriers, such as underground rivers, limestone caves, and coal seams," said Zhang.To link the line, workers had to build 253 bridges and dig 159 tunnels, which account for 74 percent of the total railway length, winning the railway the title of the "tunnel and bridge museum."Starting in late 2003, it took seven years for the construction to be completed, said Zhao Hui, project manager of China Tiesiju Civil Engineering Group, which undertook the construction."I joined the project at the age of 25, and now I'm 32. I've dedicated my youth to this railway," said Zhao.

BEIJING, June 11 (Xinhua) -- China's Ministry of Agriculture (MOA) asked authorities in the nation's major wheat-planting areas to work to achieve quick summer grain harvests in spite of the difficulties posed by the extreme weather.This year's summer harvest has proven more difficult than usual because the ripening of winter wheat has taken place one week later than normal because of the bitterly cold weather last winter, while the consistently heavy rains that recently struck south China have impeded the harvest efforts, the MOA said.The ministry said local authorities should prioritize the harvest work and complete the harvest as quickly as possible.Reaping machine should be distributed properly in different locations to raise the harvesting efficiency, it added. Also, local departments should update information such as weather, market demands, prices and transportation to ensure a smooth harvest, the ministry noted.China's four major grain production areas have shown cautious optimism toward their 2010 summer grain output. Henan, Shandong and Anhui provinces expect output of wheat to be equal or slightly higher than last year, while Hebei province forecasts slightly reduced output, according to information coming from a high level agriculture meeting held earlier in May in Zhengzhou city, the capital of Henan province.According to the MOA data, China's summer grain output accounts for one quarter of its annual food yield.

CANBERRA, June 21 (Xinhua) -- The relationship between China and Australia is expected to be further boosted with over 20 documents of cooperation signed during the visit of Chinese Vice President Xi Jinping, Australia's media reported on Monday."The high-level visit of Xi and hundreds of aides has made it clear how keen the two countries are to do business," the Australian Associated Press (AAP) reported after the announcement of the deal in Canberra on Monday.According to AAP, Chinese companies will build mines, railways and port facilities in Australia under a series of deals.The new agreements are not only in the resources and energy sectors, but also include telecommunications, education and a quarantine protocol for exporting Tasmanian apples to China.Under one deal, Chinese companies will help fund an 8-billion-U. S.-dollar coal mine, railway and coal-loading terminal near Bowen in Queensland.The deal would yield 4 billion Australian dollars (3.53 billion U.S. dollars) in exports each year for 25 years, Rudd said.

来源：资阳报