济南菜花怎么[已删除](济南左睾丸肿) (今日更新中)

BEIJING, May 20 (Xinhuanet) -- Scientists have discovered a Jupiter-sized exoplanet that is completely unbound from a host star, according the scientific journal "Nature" published Thursday.The research was conducted by astrophysicists from Osaka University in Japan.Using the technique called "gravitational microlensing", scientists turned their telescopes towards the centre of the Milky Way and detected this "lonely planet" moving in a extremely large orbit, which suggested it does not connect to any solar system.Then they estimated the total number of such wondering planets could be as many as 400 billion, based on the detection efficiency. This number far outnumbers the main-sequence stars such as our Sun."This is an amazing result, and if it is right, the implications for planet formation are profound," says astronomer Debra Fischer at Yale University in New Haven, Connecticut.And scientist began to consider the possibility that liquid water could exist on this kind of unbound planets. "That might be an attractive possibility for life," said David Stevenson, a planetary scientist at the California Institute of Technology.

BEIJING, March 22 (Xinhua) -- China's State Food and Drug Administration (SFDA) has ordered a "serious investigation" into two kinds of bath products that reportedly gave children skin diseases.The order came after recent reports accused the body wash and lotion used by bathhouse chain Tian Po Po Xi Jiu Tang, or, literally, "Grandma Tian's Bathhouse," in southwest China's Sichuan Province of having "caused severe body damages," according to a SFDA statement released Tuesday.The bathhouse chain, with a history of some 70 years, was first established in Sichuan's capital Chengdu and was listed as a part of the city's Intangible Cultural Heritage in 2009.The licensed bathhouse claimed to use bath products developed by its own Chinese herbal medicine recipes that protected children from various skin ailments and other diseases, such as eczema, colds, and constipation.However, an unknown number of children suffered pustular psoriasis, a chronic skin irritation characterize by raised bumps, after washing at the bathhouse chain and using the two products, according to reports.Sichuan's provincial food and drug administration bureau previously deemed the two products to be "fake drugs" based on an initial investigation by the local police and food and drug authorities, the statement said.The SFDA urged local food and drug supervision departments across the country to monitor and check the two products sold by the bathhouse chain within their regions, and vowed to punish any violations of laws and regulations.

DAVOS, Switzerland, Jan. 29 (Xinhua) -- China is ready to push the decade-long Doha Round negotiations for a final success, Chinese Minister of Commerce Chen Deming said here on Saturday.Speaking at the World Trade Organization (WTO) Mini-Ministerial Meeting which brought together representatives from over 20 major trading powers, Chen said that China is ready to collaborate with other WTO members in a practical and proactive manner so as to draw a successful conclusion of the Doha Round talks by the end of 2011.A rapid conclusion of the negotiations, Chen said, will be beneficial to global economic recovery, which is to the interest of all.The commerce minister acknowledged the year 2011 as a "window of opportunity," albeit a narrow one."China will give support to the roadmap proposed by WTO Director-General Pascal Lamy," he said, adding that the country is willing to act vigorously to push forward the negotiation process.To ensure that an early final deal could be in reach, Chen said, parties should set goals in a practical manner, in accordance with the ambition level, and stick to what has been achieved as well as the Doha Development Agenda (DDA), while focusing primarily on pending issues.Held on the sidelines of the annual World Economic Forum, the WTO Mini-Ministerial Meeting is an annual event under the auspices of the Swiss Federal Government.Chen on Friday also joined discussions with his counterparts from the emerging club -- India, Brazil and South Africa, before attending the trade G7 meeting, consisting of Australia, Brazil, China, the European Union, India, Japan and the United States.

来源：资阳报