A network switch is responsible for writing frames of Ethernet data to a LAN segment.
网络交换机负责将以太网数据帧写入特定的LAN网段。
Figure 6-9 Store-and-Forward Switch Examining Each Frame for Errors Before Forwarding to Destination Network Segment
存储转发交换机将帧存储在内部存储器中，检查错误然后将其转发至目的地。 存储转发操作确保了网络流量的高正确率，因为错误的数据帧被丢弃，而不会在网络中转发，如图6-9所示。
Now Ethernet is the main network technology used in Intranet, Ethernet switch is used to partition network segment and to make interconnection in network.
以太网是当前园区网所使用的主要网络技术，利用以太网交换机划分网段并实现网内互联。
Once physically wired together, the 7-segment display will light up the number associated with the touch-tone you activate with the DIP switch.
将它们连接在一起后，7字段显示屏会显示与DIP开关激活的按键音相对应的数字。
Voltage segment network constituted by electron switch of BTA and controlled by single chip microcomputer constitutes a new fast electronic regulator.
采用单片机控制双向可控硅作为电子开关所组成的电压分节网络，组成新颖快速的电子调压器；
Apple may want to push into the emerging market segment where customers want to switch to low to mid-end smart phones from high-end feature phones.
苹果可能想打进新兴的市场领域，该领域中的用户需求正从高端定制手机转向中端智能机。
Output voltage and current are indicated simultaneously on 7-segment red LED displays, and a switch operation can be used to display the voltage and current of any of the outputs.
输出电压和电流的表示，同时对7段红色LED显示屏，和一个开关操作，可以用来显示电压和电流的任何产出。
Output voltage and current are indicated simultaneously on 7-segment red LED displays, and a switch operation can be used to display the voltage and current of any of the outputs.
输出电压和电流的表示，同时对7段红色LED显示屏，和一个开关操作，可以用来显示电压和电流的任何产出。
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