标记脉冲

marking impulse的用法和样例：

例句

In teletypewriter applications,the uniform shifting of the beginning of all marking pulses from their proper positions in relation to the beginning of the start pulse.在电传打字机应用中，所有标记脉冲首部从它们的正常位置相对于启动脉冲首部的均匀位移。

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Another day in orbit for space shuttle Atalntis.Today's landing in Florida screwed up because of weather.The forecast looks better tomorrow.NASA hopes it can land the shuttle there rather than a back-up site in Califonia. Tha nation settles into a l

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OTTAWA, June 2 (Xinhua) -- Canadian Prime Minister Stephen Harper will visit Poland, Belgium and France on June 3-7, said the office of the Canadian prime minister Monday. Harper is to visit Poland from June 3-4, where he will join world leaders to c

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英语新闻

AP 2012-06-06

1. George Zimmerman, the neighborhood watch volunteer who's been charged with murder in the killing of Trayvon Martin, has surrendered to police. Zimmerman was booked into jail Sunday after having his bail revoked two days earlier. 2. A passenger pla

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Hello and Welcome to News and Reports on China Radio International. In This EditionUN Secretary General Ban Ki-moon calls for an immediate end to violence in South SudanTens of thousands of people take to the streets of the Thai capital Bangkok to st

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实用英语

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This is AP news minute. 1. Donald Trump is blaming media bias after being accused threatening his democratic rival Hillary Clinton. In North Carolina Tuesday, the republican presidential nominee said second amendment people maybe could do something i

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学英语单词

a moment ago

ablutioner

abubble

agricultural aircraft