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NASA's Space Station Approved by Congress: Work on the station will begin this year despite a decision to fund it at a level NASA once described as inadequate
Marshall E
《Science (New York, N.Y.)》
1988,239(4835):19
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2.
A Matter of Time: Bowing to celestial time, the world's timekeepers will slow their atomic clocks with a "leap second" at the New Year
Marshall E
《Science (New York, N.Y.)》
1987,238(4834):1641-1643
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