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- CHINADDN China Digital Data Network 中国数字数据网
- Keywords:digital data net (DDN); 关键词:数字数据网(DDN);
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Keywords:digital data net (DDN);exchange net;special line ;extension of time; wide band?? 关键词:数字数据网(DDN);交换网;专线;时延;带宽 - Keywords:digital data net (DDN);exchange net;special line ;extension of time; wide band 关键词:数字数据网(DDN);交换网;专线;时延;带宽
- NET work process can't be debugged by default. NET工作进程在缺省情况下就无法被调试。
- China Digital Data Net-work 中国公用数字数据网
- China digital data network 中国公用数字数据骨干网
- It does net work with frequency-hopping or infrared transmissions. 不能用跳频或红外线传输方式工作。
- Skilled to apply office software, know net work technology, etc. 能够熟练应用办公系列软件,了解网络技术等。
- The earthquake events database system of China Digital Seismograph Network (CDSN) is a software system for data service. 中国数字地震台网(CDSN)地震事件数据库系统是一个数据服务软件系统。
- Proficient in MS office software and basic knowledge of Net work. 熟练使用各种办公室软件,具备基本的网络知识。
- The university has built up a net work of its own institutes. 这所大学已建立起自己的研究网络。
- By support of international net work, FCL, LCL shipments from all main ports of China to outside world can be readily accessed. “全心、全意、全球”是我们对每一位客户的承诺。
- No conversion from analogue to digital data is needed. 没有必要把模拟转换为数字数据。
- With four affiliates in Shanghai, Tianjin, Chongqing and Hong Kong, the net work of HSCL covers all over the mainland China and Hong Kong. 七年多来,公司经过不断地创新和发展,现分别在上海、天津、重庆和香港设立联络处,形成了覆盖全国的销售网络。
- The work uses Adaptive Delta Modulation (ADM) to realize speech waveform coding and digital data compression. 采用波形自适应增量调制编码方法;研究并解决了语音信号的压缩与加密.
- LINK/2, one of the digital data network (DDN) equipment developed by Timeplex Group of USA, is widely used in the public networks and the private networks of China. |LINK/2是美国泰讯公司研制生产的数字数据网(DDN)设备。 它在我国公用通信网和专用通信网中得到了广泛应用。
- CK Composite with Check Digits data type. 具检核值的合成资料型态。
- Although they can use the same modulation techniques as radio or television stations, most modems use thchniques such as phase shift modulation, whch work well for digital data. 虽然可以采用与无线电和电视相同的调制技术,但大多数Modem采用适合数字数据的相移调制技术。
- Upgrade data net and voice system on basis of growth of business volume and implementation of new system. 根据业务量的增长和新系统的实施,及时对数据网络和话音系统进行升级。