To adapt to the trend in development of open CNC system and modem manufacture technique, a CNC principle experimental instructional system based on PC is developed.

为适应开放式数控系统及现代制造技术的发展趋势，开发研制了基于PC机的数控原理实验教学系统。

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Flashing - Indicates data being transmitted between the PC and Cable Modem.

闪光-显示数据传输之间的P C和电缆调制解调器。

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Consider, for example, a field sales representative who carries to the client's premises a laptop PC equipped with a modem allowing a connection to the organization's mainframe.

思考一下，例如，一个区域销售代表携带一个配有能够连接组织主机的调制解调器的客户的笔记本电脑。

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PC, a modem and surfing software.

ECONOMIST: Firms and their suppliers

Setting up a wireless network in the home requires at least two components: a wireless hub, which connects to the modem (DSL or cable) or server PC, and a client device such as a PC insert card, which connects to the hub.

FORBES: Magazine Article

The problem for broadband users is that relatively few homes have the home network needed to connect both a PC and a handful of other devices to a single cable modem or digital subscriber line.

FORBES: Can Lightning Strike Twice?