单词:data link level
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台湾籍旅美老师今天交给我们的句子是: At the moment I think we're beginning to see a shift in the way that cities are understood. Never before have we had so much data about individuals, about transportation, about the economy, on su
Broadcast: Jan 30 2003 Researchers say there appears to be no link between a substance found in some high-carbohydrate foods and the development of some types of cancer. U.S. and Swedish researchers c
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Every flu seasonthats now through the springepidemiologists track flu infections as they break out across the country. And they forecast how bad it's going to get: at the national level, regionally, state by state. They even forecast for metro areas,
Abortion and Breast Cancer When it comes to certain hot topics, claims about what science has or hasnt proven tend to be thrown around more in the service of one position or another than anything else. Somebody may tell you that global warming is abs
Almost all of us have wondered at one point or another about the taxes we pay: Where does the money go? Former Microsoft CEO Steve Ballmer not only wondered. He decided to make the information available in the form of a new public research tool. Last