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To help pay for the plan, the F.C.C.wants to sell five hundred megahertz of spectrum.
VOA: special.2010.03.19
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It had a processor speed of one megahertz.
它的处理器是1MHZ的。
麻省理工公开课 - 计算机科学及编程导论课程节选
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It had a processor speed of one megahertz.
它的处理器是1MHZ的。
麻省理工公开课 - 计算机科学及编程导论课程节选
