单词：low light level microspectrophotometer
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Hell, of the Max Planck Institute for Biophysical Chemistry, G?ttingen, and German Cancer Research Center, Heidelberg, both in Germany, developed a way to use two laser beams to make individual molecules glow on and off. 斯特凡W赫尔，作为哥廷
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WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine（碘） has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai
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There are scattered thunderstorms above the northern tropical areas and some isolated thunderstorm activity over central Australia. Some patchy low level cloud over southern Victoria and northern Tasmania from easterly winds. There is some low level
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Get on well with colleagues 与同事相处愉快 Choose the right setting 选择正确的环境 Location, location, location, they say in realestate, and the same can be said for an artistic endeavor. 位置，位置，位置，人们总在房地产领
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