单词：short-circuit current multiple
短路电流倍数
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Channel A channel is a single communications path in a transmission medium connecting two or more points in a network, each path being separated by some means; e.g., spatial or multiplex separation, s
发表于:2019-01-03 / 阅读(61) / 评论(0)
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电信英语
CPU central processing unit Cross Connect 1.in a premises distribution system, equipment used to terminate and administer communications circuits. In a wire cross connect, jumper wires or patch cords
发表于:2019-01-03 / 阅读(35) / 评论(0)
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电信英语
Lesson Twelve Short Conversations Read aloud the concersation two times, and then listen to the tape without looking at the text. The Circuit Box Assignment Mr. Rathbone: Well, how are you doing? Eugene: Fine, sir. The computer section is coming alon
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王强口语 第一册
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雅思听力通常会涉及十个场景：生活类-旅游、租房、个人健康;学术类-新生报到会、选课场景、地理场景、授课场景、活动日程安排、课外研究、图书馆。我们今天主要通过一个具体试题来探
发表于:2019-02-26 / 阅读(58) / 评论(0)
雅思英语
雅思英语