单词：azoprotein antigen
单词：azoprotein antigen 相关文章
This is Scientific America's 60-Second Science, I'm Cynthia Graber. This'll just take a minute. Its hot to research life in extreme environments. There are organisms that thrive in boiling hot thermal vents and in toxic stews. These extremophiles, as
Scientific American(五)月
By George Dwyer Washington, D.C. 03 May 2006 watch report on Bolivia The Bolivian Army is now guarding all petroleum facilities European and other South American nations have expressed concern over th
2006年VOA标准英语（五月）
LA PAZ, April 9 (Xinhua) -- Bolivian President Evo Morales Wednesday praised his government's decision to nationalize the energy sector, calling it the main engine driving Bolivia's economic and social development. Speaking at an official event in Pa
英语新闻
玻利维亚，委内瑞拉双边关系面临新的阶段 LA PAZ, Oct. 9 (Xinhua) -- Bolivia and Venezuela will move toward a new stage in bilateral economic ties marked by major national projects in agriculture and energy, Venezuela's Foreign Minist
英语新闻
HOUSTON, July 24 (Xinhua) -- An out-of-control natural gas well ignited a fire on a rig off the coast of the U.S. state of Louisiana in the Gulf of Mexico, and the raging blaze has caused its production platform to collapse, authorities said on Wedne
英语新闻
Science and technology 科学技术 Prospecting for oil 石油勘探 Grains of truth 千虑一得之法 Putting rocks in medical scanners may help the search for oil and gas 采用医学扫描仪对岩石样本扫描，可帮助寻找石油和天然气
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