突飞猛进的电信业

来源 :刊授党校 | 被引量 : 0次 | 上传用户:xypcs
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
十几年前还十分落后的澳门电信业,已从普及发展到现代化,并迅速进入世界发达地区的行列。单纯从数字比例来看,澳门现有人口40多万,却拥有15.3万条电话线路,每100人就拥有电话45.6部。居民平均每家拥有2部电话。澳门的移动电话普及率也很高,将近每10人就有1部。澳门早在1929年就开始使用自动电话,但电信业的发展过程十分缓慢。在80年代前,全澳只有1.5万条电话线路,每100人才拥有6部电话。当时的澳门电信事业还无从谈起,当地的电话归香港公司管理。申请装电话需排队等上几年才能装上。澳门电信业有关人士说:当时电话线都是当空架设,遇有台风暴雨,线路容易发生故障;所有的长途电话要经香港转驳,需时较长,通话质量没有保障。1981年,澳门成立了电信有限公司,总投资约20亿澳门元,对澳门的电信系统进行全 Ten years ago, the telecommunications industry in Macao, which was still very backward, has gone from popularization to modernization and has rapidly entered the ranks of the developed regions in the world. In purely numerical terms, Macao now has a population of more than 400,000 but 153,000 telephone lines and 45.6 phones for every 100 people. Each resident has two phones on average. The penetration rate of mobile phones in Macau is also very high, with nearly one out of every 10 people. Macau started using mobile phones back in 1929, but the telecommunications industry has been slow to develop. Before the 1980s, there were only 15,000 telephone lines in Australia and 6 telephones per 100 people. There was still no talk about the cause of the telecommunications industry in Macao at that time. The local calls were governed by Hong Kong companies. Apply for a phone line to wait a few years to install. A person from the telecommunications industry in Macao said: At the time, the telephone lines were all erected. In case of typhoon, the lines were prone to failure. All long-distance calls were routed through Hong Kong for a long time and the quality of the call was not guaranteed. In 1981, Macau set up a telecommunications company with a total investment of about 2 billion MOP for the entire telecommunications system in Macau
其他文献
当前,我们正处在历史大变革的新时代。活跃在中国领导舞台上的各级领导者,正以一个新的形象,新的内涵展现在四化建设和改革开放进程中。而对这样一个新的变革的历史时期,必
Low-density closed-cell aluminum foam is promising to be used as load-bearing and thermal insulation components. It is necessary to systematically study its the
国际互联网的发展一日千里,在几年前,网上几乎看不到关于网球的网站;但现在,有关网球的站点几乎已不可能去做完整的勘查。大满贯网站不仅向您提供较有价值的资讯与服务,而且
期刊
经颅多普勒超声(以下简称TCD)是一种将低发射频率与脉冲多普勒相结合,用以检测颅内血管的新技术。国外于1982年由Aaslid等首推,国内在1988年陆续引进。由于TCD能无创伤性地
城市是人类文明的标志,城市的建设在很大程度上反映了人类社会的发展进步情况。在人类改造城市的同时,城市也在在对人类自身产生着极大的影响,怎样实现人和城市的协调发展、
企业要生存发展就必须寻求更科学、更系统、更完整的管理体系。企业文化提供了必要的企业组织结构和管理机制,当代企业要保持平稳和可持续发展,必须建设具有自身特色的企业文
【一技】文学作品中,“张弛法”表现为情节发展的高潮与低潮、紧张与舒缓、急促与从容、冲突与缓解的对立统一。“张”是指用快速流动的笔法记述紧张激烈的情节、场面,掀起情
老年性肺结核临床症状多,且复杂,诊断较困难,容易误诊漏诊,主要靠X线检查发现,为了提高对老年性肺结核临床X线特点的认识本科收集了一九八四年十二月至一九九四年十二月经临
在教学“物质的密度”一节可通过举例和实物展示,发现需要解决的问题:水和酒精怎样鉴别?铜块和铝块怎样鉴别?盐水和水怎样鉴别?涂了白漆的铜块和铝块又怎样鉴别?通过问题情境
第一次了解“Internet”是在1997年初,刚好到北京公差,一位在京的好朋友送我一份《网络报》创刊号,通过它,我慢慢了解了一些基本的互联网知识,感受到互联网的神奇及其巨大实