您要查找的是不是:
- DMT full-rate ADSL, expands the useable bandwidth of existing copper telephone lines, delivering high-speed data communications at rates up to 8 Mbps on the downstream, 864 Kbps on the upstream. 不是拖电信带宽,宽带带宽大小在交换机上面锁定的。
- The benefit of using DSL need not expansive promotion of line of telephone but can greatly increase the transmission speed of ordinary copper thread. 使用DSL服务最大的好处就是不需对现有的铜质电话线作昂贵的升级就可以大大增加普通铜线的传输速度。
- I'm sorry, sir, the telephone line is busy. 对不起,先生,电话占线。
- Only one telephone line in the emBassy was secure. 大使馆里只有一线电话没有被窃听
- I am sorry, sir, the telephone line is busy. 对不起,先生,电话占线。
- This telephone line is interrupted. 电话不通。
- This prevents illegal telephone line scanning. 这可防止非法电话线扫描。
- The storm damaged the telephone line. 暴风雨毁坏了电话线。
- Being in use, as a telephone line. 占线的正在使用的,比如电话线
- Ordi-nary telephone line is used for transmission. 采用普通音频电话线路作为传输信道。
- The technique for manufacturing metal wire with single crystal(MMSC)is proposed,which can make the ordinary copper wires in... 此外,对单晶连铸技术凝固组织的演化进行了初步的模拟,根据模拟结果,探讨和分析了工艺参数对单晶化过程中凝固组织演化的影响规律。
- The addition of equipment to a leased telephone line to improve its data-handling characteristics. 在租用的电话线路上增加设备以改善数据传输线路的特性。
- Broadband digital communications connection that operates over standard copper telephone wires. 宽频数字通讯线路,在标准的电话铜线上运作。
- Digital telecommunications network that operates over standard copper telephone wires or other media. 数字电信网络,在标准电话铜线或其它介质上运作。
- Most likely, you will use a Modem attached to your telephone line to talk to the Internet. 最有可能的是,你使用Modem连到电话线上与Internet对话。
- The technique for manufacturing metal wire with single crystal (MMSC) is proposed, which can make the ordinary copper wires into single crystal wires with infinite length and very small diameter. 提出了金属线材的单晶化技术可将直径较粗的多晶金属线材直接拉制成无限长、直径较细的单晶金属线材。
- High performance communication telephone line, data line filters. 高性能通信电话及数据滤波器。
- There is a stentor at the other end of the telephone line. 给你打电话的对方是个大嗓门。
- Behind this rush of new technology are a number of advances that make it possible to boost the capabilities of existing copper telephone wiring and upgrade cable TV networks for two-way high-speed interactive traffic. 在这场新技术热的背后是多种技术进步,能使现有的铜电话线提高能力和改进有线电视网,传送双向的高速交互信息流。
- Due to the storm, there was interference on the telephone line. 由于暴风雨,电话线受到干扰。