郑州近视凸眼能压回去吗(郑州眼睛全飞秒) (今日更新中)

The central government has ordered coal firms to stop driving up prices and said they must honor their supply contracts with power plants in an effort to head off a power shortage.At the request of the National Development and Reform Commission, the China Coal Transportation and Distribution Association has threatened to cancel the license of any company that ignores the order to stabilize prices."Coal producers must strictly implement their contract prices for 2008 and must not take advantage of the current tight supply to raise prices as they like," the association said in a circular issued yesterday.Prices should be held at around the same level as at the end of last year, the circular said.The government is also banning all coal shipments other than those to power plants.The crackdown comes as the country faces a severe power shortage. Several power plants are struggling to secure the coal they need, while others are reducing their output rather than lose money as coal prices soar.Brownouts have already hit at least 13 provinces, and at its peak last week, nationwide demand outstripped supply by nearly 70 gigawatts, the People's Daily newspaper reported yesterday.About 80 percent of China's electricity is generated by burning coal.The crackdown on unsafe mines, high global demand, which pushed up prices and the cold snap that has closed roads and downed cables have added to the problem, an official from the State regulator said.

KHARTOUM: Chinese peacekeepers were on Wednesday awarded certificates of merit for their excellent performance during their eight-month term in Sudan, a Chinese officer said Thursday.Lieutenant General Jasbir Singh Lidder, commander of the UN Mission in Sudan (UNMIS), presented Unit Citations to the engineering, transportation and medical contingents of Chinese peacekeeping troops, and Force Commander Commendations to 22 Chinese troops.The two certificates of merit are the highest honor awarded to peacekeepers from various contributing countries in Sudan, said the Chinese officer.The awards ceremony was held at the base of the Chinese peacekeeping troops in Wau, capital of West Bahr al-Ghazal state in southern Sudan, two weeks before their departure from Sudan to rotate with another batch of Chinese peacekeeping troops.Lidder said it was a great honor for him to serve with the Chinese peacekeepers as they were ending "their very successful term" in Sudan."During the past months, the three contingents of the Chinese peacekeeping troops have done a significant job to be a role model for professionalism, commitment and conduct," Lidder said.The Chinese peacekeepers had also maintained excellent relations with the contingents of other countries as well as the local population, the UNMIS commander said.Li Chengwen, the Chinese Ambassador to Sudan, congratulated all the three contingents, the 22 Chinese peacekeepers as well as the other officers and soldiers. He highly praised their performance in Sudan, especially in the extremely difficult and complicated conditions.The 435-strong Chinese peacekeeping troops, the second batch of Chinese peacekeepers deployed in southern Sudan since China started taking part in UN peacekeeping operation there in May last year and arrived in Wau in January this year.

The highly anticipated Beijing-Shanghai high-speed railway will begin construction next month, a Ministry of Railways official said.The ministry source, who did not want to be named, confirmed in a phone interview yesterday that preparations are now being made for a ceremony to commence construction of the system.Based on that timeframe, the railway will be completed by 2013. Trains running on the 1,318 km railway will then be able to travel at speeds of up to 350 kph and will cut travel time between the two cities from the current 10 hours to less than five.The project involves one of the largest amounts of investment on railways. Industry sources say it will cost more than 200 billion yuan ( billion), more than the 180 billion yuan needed for the Three Gorges Project.Officials say the project will also employ a set of locally developed high-speed railway technology for the first time.The country is said to have already mastered the technologies needed to lay high-speed rail tracks and trains.The first homegrown train able to reach 300 kph rolled off the production line over the weekend, marking China's entry into "an elite club that includes Japan, France and Germany to become the fourth country capable of making such trains", Wang Yongping, Ministry of Railways spokesman said.Officials added that the railway still relies on foreign companies, such as the Germany-based Siemens, to build its signal network and other systems.China has been upgrading the scale and speed of its railway network in the past decade, and the 11th Five Year Plan period (2006-10) is regarded as a critical period for building high-speed railways that can travel at speeds of 200 kph as part of an extensive transport network.At least eight express passenger railways were being constructed as of last year.Xinhua contributed to the story

SHANGHAI -- China will launch its first Mars probe in October 2009 as part of a joint mission with Russia, said sources with the Shanghai Space Administration, the main developer of the probe, on Monday. Researchers are "pressing ahead" with the project for a synchronized launching with a Russian probe, said Chen Changya, a researcher with the Shanghai Institute of Satellite Engineering, at a space technology exhibition. He said the home-developed Chinese probe is scheduled for completion by June 2009. The probe, 75 centimeters long, 75 centimeters wide, 60 centimeters high and weighing 110 kilograms, is designed to be able to serve a two-year mission, according to Chen. Its model is on display at the exhibition. The Chinese probe, with Russia's Phobos-Grunt, will be launched by a Russian carrier rocket, Chen said. They are expected to land on Mars in 2010 after 10 month's flight.

来源：资阳报