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贝尔"XiTong"
1、wind bell───n.风铃
2、bell rings───铃响了
3、cincinnati bell───辛辛那提钟
4、bowyer bell───鲍耶·贝尔
5、mansel bell───遥控人
6、lver bell───阿尔弗钟
7、bell───vi.鸣钟；成钟状鼓起；n.铃，钟；钟声，铃声；钟状物；vt.装钟于，系铃于
8、bell-mouthed───adj.钟口状的，钟形口的
9、ride bell───骑马铃
1、The master narrative of the early Bell system is about struggles over patents.───关于早期贝尔公司的主要的故事是关于专利斗争的。
2、The actual frequencies of the tones were unknown until 1964, when the Bell System itself released them in one of their journals.───实际频率的语气不明，直到1964年当钟声制度本身释放他们的期刊之一。
3、Prototype of the first video phone made by the Bell System shown at The World's Fair in Queens , New York City.───贝尔XiTong推出的第一个视频电话原形在纽约市皇后区举行的世界博览会上展出。
4、At least one prominent scholar of the Bell system has sounded a worried note.───至少有一位贝尔的著名学者已经发出了一个担心的音符。
5、AT&T was divested of its 22 Bell System companies under terms of an antitrust agreement.───年，根据反垄断协议，美国电话电报公司被剥夺了其旗下的22BellSystem公司。
6、its clean lines and modernist design, the home also contained a bell system to contact household help, telephone system, and highly daring color combinations.───该建筑线条简洁，设计现代，还配置有联系家政服务的按铃XiTong，电话XiTong，用色组合也极为大胆。
7、As we've already pointed out, early Bell system managers saw businessmen, retailers, and professionals as the network's main clientele.───正如本节题目所说的“为精英们提供服务”那样，早期贝尔的管理层认为商务人士、零售商、专业人员是主要客户。
8、However, the Bell System was intrigued by touch-tone because it increased the speed of dialing.───然而，贝尔XiTong推出的触摸式的语气，因为它增加的速度拨号。
1、Before Signalling System 7, Bell System electromechanical switches in the United States communicated with one another over trunks using a variety of DC voltages and signaling tones.
2、The rehabilitation center is equipped with a complete and perfect intellectualized system: telephone, broadband access, cable TV, and emergency call bell system are installed for each nursing bed.
3、However, the Bell System was intrigued by touch-tone because it increased the speed of dialing.
4、First Strowger board manufactured for Bell System ( Norfolk , Virginia ).
5、Automatic bell system has been widely used in schools, factories and other fields. It is accurate, reliable and easy to replace the old manual system to fight bell.
6、The revision bill would nullify the 1982 court decree that governs the Bell System breakup.
7、Vail begins his career Bell System as general manager of the Bell Telephone Company.