单词：elliptic sector
单词：elliptic sector 相关文章
76 years after Pluto's discovery and after 17 years of research and development, Nasa's new Horizon Spacecraft sets out for Pluto. Travelling at around a million miles a day, it's on a 9-year, 700-million-dollar journey to reach Pluto and review its
探索与发现2015年
我们今天学的词是：planet。Planet是行星。不过你听说了吗，太阳系中排行第九的行星冥王星Pluto被降级了。Astronomers' reclassification strips ninth planet of status in solar system. 国际天文学会对行星重新定
英语每日一词
BEIJING, Feb. 28 (Xinhua) -- China will reform its energy and resource pricing system this year, but will time it to minimize impacts on consumer prices, the country's price regulator said Tuesday. The move is aimed at letting the market play a role
英语新闻
China approves foreign firms in growing sector BEIJING, Oct. 26 (Xinhuanet) -- China will allow foreign investment in its burgeoning shale gas industry, in the hope that the foreign companies' technical expertise can help extract the resource.? Openi
英语新闻
MADRID, June 29 (Xinhua) -- The Spanish stock market suffered this year's third major downfall on Tuesday (-5.45 percent) as a result of the banking sector's liquidity problems. Fears of a double dip world recession grew sharply ahead of U.S. jobs re
英语新闻
我们今天学的词是：planet。Planet是行星。不过你听说了吗，太阳系中排行第九的行星冥王星Pluto被降级了。Astronomers' reclassification strips ninth planet of status in solar system. 国际天文学会对行星重新定
学个词