Radio-frequency identification - Wikipedia
20 小时之前 · Radio-frequency identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. An RFID system consists of a tiny radio transponder called a tag, a radio receiver, and a transmitter.When triggered by an electromagnetic …
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MTV - Wikipedia
20 小时之前 · MTV (originally an initialism of Music Television) is an American cable television channel. It was officially launched on August 1, 1981. Based in New York City, it serves as the …
标记:Fred SeibertJersey ShorePat BenatarBeavis and Butt-Head - Wikipedia
20 小时之前 · Beavis and Butt-Head is an American adult animated sitcom created by Mike Judge. [4] The series follows Beavis and Butt-Head, both voiced by Judge, a pair of teenage …
标记:Beavis and Butt-HeadFrog BaseballIndia - Wikipedia
20 小时之前 · India, officially the Republic of India, [j] [20] is a country in South Asia.It is the seventh-largest country in the world by area and the most populous country.Bounded by the …
标记:Indus Valley CivilizationIndiaJon Stewart - Wikipedia
20 小时之前 · Jon Stewart (born Jonathan Stuart Leibowitz; November 28, 1962) is an American comedian, writer, producer, director, political commentator, actor and television host.The long …
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Jill Stein - Wikipedia
20 小时之前 · Jill Ellen Stein (born May 14, 1950) is an American physician and activist who was the Green Party's nominee for President of the United States in the 2012, 2016, and 2024 …
标记:Harvard Medical SchoolHarvard UniversityJill Stein
