北京右下后牙组织分解(双鸭山头颈部中层解剖模型) (今日更新中)

Nanjing - Four people died and 16 were injured when a snow-laden fuel pump shelter in Nanjing suddenly collapsed on Sunday afternoon, according to local sources.The accident took place around 2:30 pm at the Sinopec Wujiang fuel pump station in Pukou District of Nanjing, the Jiangsu Province capital, when one van, one sedan and six motorbikes were refueling.The station ceiling, with a floor area of 1,430 square meters, suddenly gave way to the thick snow that had accumulated on it over the past few days. When it hit the ground, it engulfed all the vehicles and people beneath it, said information from the city government.It was not immediately known whether any station service workers were in the accident.The victims were all rescued from the debris and rushed to hospital immediately. Four later died from their injuries. The others were hospitalized.The accident is under further investigation.

Chinese residents along the Huaihe River have been urged to gear up for their second tough combat against floods in a week as the receding flood water on some branches started rising again on Saturday after torrential rains.The upper-reach Nanwan Water Dam and Shishankou Reservoir have got an average rainfall of 150 mm and 315 mm respectively on Friday, resulting a twist in the ongoing combat against the worst flooding on the Huaihe River since 1954. ¡¡ Chinese Premier Wen Jiabao talks to a child during his visit to the flood-hit Funan County in East China's Anhui Province, July 13, 2007. Continuous heavy rainfall has been battering a large part of eastern and southern China, with some parts witnessing the worst floods in decades. [newsphoto]The water level on the crucial Wangjiaba Hydrological Station may soon surge above the danger line as more rains have been forecast in the next few days, said Cheng Dianlong, deputy director of the Office of the Flood Control and Drought Relief Headquarters. Thirteen sluices at Wangjiaba station were opened Tuesday to divert flood water into the Mengwa Buffer Zone home to 150,000 people to provide relief to more than 2 million flood-hit residents in Henan Province. ¡¡ Nearly half a million people have been evacuated from the projected path of floodwater from the Huaihe River by Friday. Cheng said that the Henan hydrological departments on the upper reaches have made good use of reservoirs and water dams to alleviate pressure downstream Saturday. The flux into the Nanwan Reservoir registered at 2,760 cubic meters per second, however that out of the reservoir was¡¡reduced to 200 cubic meters per second. "The Huaihe riverbanks have been lashed by swelling water for several days. Putting up good defense will become increasingly difficult as more torrential rains are to come," he said. The headquarters issued an emergency notice Saturday to all local governments along the Huaihe River, requiring them to surmount fatigue, remain high alert and carry forward the spirit fostered in battling the 1998 Yangtze River flooding which killed more than 3,000 people and inflicted about 100 billion yuan (about 13 billion U.S. dollars) in economic losses. The notice urged them to take all adverse situations into consideration to reinforce preventive measures, continue to put the human first and safeguard the lives and assets of the people by arranging for relocation in advance. Along the Yangtze River, Guizhou, Hunan and Hubei provinces and Chongqing Municipality have been stricken by floodwater as heavy rainfall had lifted up the water levels of some branches. The Pipazui and Zhengjiahe Hydrological Stations on the tributary Fuhe River have both registered their highest water levels in history. Landslides triggered by mountain torrents killed six and caused three missing in Zhijin County of Guizhou Province, affected more than 673,000 people in Chongqing and inflicted the municipality 182 million yuan in direct economic losses. Some 1,630 people in Jingshan County of Hubei were evacuated in emergency as the water collected in downtown areas were 0.5 to 1.5 meter deep. By Friday, a total of 403 Chinese had been killed with 105 missing and 3.17 million people have been relocated as the rainy season coupled with ferocious flood waters continues to batter central and southern China.

Migrant workers who were previously farmers will get the same labor rights as their counterparts from towns and cities starting next year, under a new regulation by the Ministry of Labor and Social Security (MLSS)."No discriminatory restrictions should be set against the rural laborers entering cities for employment," the Employment Services and Employment Management Regulation issued on Wednesday stated.Under the regulation, all laborers cannot be discriminated because of ethnicity, race, gender, and religious belief when seeking employment.Farmers-turned-laborers or those without local household registration can also register for unemployment at local public labor service agencies if they have worked in a place for half a year and more.Employment units should go to local public service agencies to register laborers or terminate their contracts."The provisions reflect tremendous progress in the country's labor policies," Mo Rong, the vice-president of the labor science research institute under the MLSS, told China Daily.Mo said policies toward laborers from rural areas have been changing with the times - in the early 1980s, they were forbidden to migrate to cities, but this restriction was later lifted with the provision that the laborers brought their own "grain tickets" in the face of a grain shortage.Since the 90s, the laborers have moved freely between rural and urban areas under the regulations of respective cities. The first great wave of migrants heading to cities occurred in 1992."They could finally 'float' between rural regions and cities without policy limitations after 2000," Mo said, referring to the country's policy improvements in the area."Laborers from rural areas will now be able to enjoy many free employment services in the cities with the new regulations," Mo added."These are possible under the auspices of a good amount of government subsidies."With the new regulation, employers are now forbidden to refuse women work except when such jobs are stated as unsuitable as stipulated by the State."When an employing unit recruits female workers, it shall not stipulate in the labor contract any content which restricts female workers from getting married or having child," said the ministry.Those suffering from infectious diseases are now also protected from discrimination.In particular, laborers cannot be denied work based on Hepatitis-B tests unless the job already prohibits carriers of the disease according to laws, administrative rules and regulations set by the administrative department of health under the State Council.Such employment units can be fined as much as 1,000 yuan (5) along with other compensation liabilities.

GUANGZHOU: Zhuhai in Guangdong Province and the Macao Special Administrative Region (SAR) are under threat from a serious saltwater tide that is likely to worsen over the next two months, the provincial water resource department said Thursday.The saltwater tide arrived in Zhuhai in the first half of November, earlier than the usual saltwater tide season from December to February.Last month, the city's main water source, Pinggang Water Pumping Station, was rendered incapable of pumping qualified fresh water for 171 hours. This seriously affected Zhuhai people's daily lives, and the impact extended throughout the Pearl River Delta.Currently, the whole city has stores of 25 million cu m of fresh water, 7 million cu m less than the same period last year.Director of the Guangdong provincial water resource department Huang Boqing said the department and other relevant organizations would do their best to control the saltwater tides and increase the amount of fresh water.Huang said construction of hydropower stations in the upper reaches of Xijiang and Beijang rivers - two tributaries of the Pearl River - should be slowed down, because they would block a large amount of fresh water and worsen saltwater tides in the river's lower reaches.Other provinces in the river's upper reaches diverted about 10 million cu m of fresh water to Zhuhai from November 20 to December 4.In addition, Zhuhai would complete a large reservoir by next October, and construction of another would begin next year and finish in 2010.However, many individuals are dredging river sands from the Pearl River Delta for profits, causing the riverbed to lower."The riverbed of Beijiang River is 30 percent lower than two decades ago," He Zhibo, a senior engineer of Zhujiang (Pearl River) water resource commission, told China Daily Thursday.The lowered riverbed cannot buffer saltwater tides. And if the river sand dredging continues, all government efforts to stem the tides would be wasted, he said.

The U.S. National Academy of Sciences announced on Tuesday the election of 72 new members and 18 foreign associates in recognition of their distinguished and continuing achievements in original research. The election was held this morning during the business session of the 144th annual meeting of the academy, and brought the organization's total number of active members to 2,025. Foreign associates are non-voting members of the academy. The 18 newly elected, from 12 different countries, brought the total number of foreign associates to 387. Two Chinese scientists, Zhang Qifa and Li Aizhen, were among the new foreign associates. Professor Zhang is the director of National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, in central China's Wuhan. Li is from the Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences. The U.S. National Academy of Sciences is a private organization of scientists and engineers dedicated to the advance of science and its use for the general welfare. It was established in 1863 by a congressional act signed by Abraham Lincoln. The act calls on the academy to act as an official adviser to the federal government, upon request, in any matter of science or technology

来源：资阳报