2.5G造句

这是一款低成本手机，运行业内所谓的2.5G网络，2.5G的网络速度好于慢如蜗牛的2g，但远远不及3G。

For example, with a bit rate of 2.5G bit/sec, the number of slots is around 4,800.

Using GDT14/2.5G vibro_assisted jig replace selecting coal by hands can lift the rate of discharging refuse, improve separation, conditions, reduce production cost and increase the economic benefit.

以2.5G移动通信网络GPRS技术组成信息外部传输网络，具有从而设计了可移动、功能强大、低成本、技术先进的无线家庭网关。