《电话 The Telephone》
| 作者 | 刘元吉，钱石麒，沈利等注释 编者 |
|---|---|
| 出版 | 上海：上海译文出版社 |
| 参考页数 | 49 |
| 出版时间 | 1980（求助前请核对） 目录预览 |
| ISBN号 | 无 — 求助条款 |
| PDF编号 | 81038838（仅供预览，未存储实际文件） |
| 求助格式 | 扫描PDF（若分多册发行，每次仅能受理1册） |
How telephones began1
How Edison improved on the early telephone4
How the sound of your voice travels6
Sound waves into electric currents7
The Transmitter8
The Receiver9
Telephone exchanges12
Manual exchanges14
Automatic exchanges15
How the selectors work17
Automanual switchboards18
Dialling codes20
Exchange systems23
Long distance telephoning24
Helping the electric currents over long distances26
International services29
Radio-telephones30
The Post Office Tower31
Telephoning by Satellite32
Special services34
Emergency services35
Public services37
Learning more about the telephone38
Vocabulary40
1980《电话 The Telephone》由于是年代较久的资料都绝版了，几乎不可能购买到实物。如果大家为了学习确实需要，可向博主求助其电子版PDF文件（由刘元吉，钱石麒，沈利等注释 1980 上海：上海译文出版社 出版的版本） 。对合法合规的求助，我会当即受理并将下载地址发送给你。
高度相关资料
-
- Introducing Computerised Telephone Switchboards(PABXs)
- 1982 THE NATIONAL COMPUTING CENTRELIMITED
-
- TELEPHONE SKILLS AT WORK THE BUSINESS SKILLS EXPRESS SERIES
- 1994 MCGRAW-HILL
-
- GLENCOE TELEPHONE TECHNIQUES SECOND EDITION
- 1998 GLENCOE MCGRAW-HILL
-
- TELEPHONE MASTERY:SKILLS FOR BUSINESS PRODUCTIVITY
- 1990 PARADIGM
-
- THE BELL TELEPHONE SYSTEM
- 1941 HARPER & BROTHERS PUBLISHERS
-
- OPEN-WIRE CARRIER TELEPHONE TRANSMISSION
- 1962 MACDONALD & EVANS LTD
-
- INTRODUCTION TO CONGESTION THEORY IN TELEPHONE SYSTEMS
- 1960 OLIVER AND BOYD
-
- THE PROPAGATION OF ELECTRIC CURRENTS IN TELEPHONE AND TELEGRAPH CONDUCTORS
- 1919 CONSTABLE AND COMPANY LTD.
-
- Lloyd's Shipping Connections 1993: The Business Telephone Link
- 1993 Lloyd's of London Press Ltd
-
- THE SURVEY KIT 4 HOW TO CONDUCT INTERVIEWS BY TELEPHONE AND IN PERSON
- 1995 SAGE PUBLICATIONS
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