The PRC-343 (H4855) PRR, manufactured by SELEX Communications, provides short-range communications for frontline soldiers.
由ESLEX通信公司制造的PRC-343 (H4855)PRR，能为前线士兵提供短程通信。
Manufacturers are looking to boost a short-range communication system called near-field communications (NFC) in phones.
手机生产商希望在手机中推广名为近场通讯(NFC)的短距离通讯系统。
As one of the transmission media for short range indoor wireless data communications, Infrared (ir) medium has the features of low cost and low power consumption.
红外线作为室内通信无线传输媒质，具有低成本、低功耗等特点。
Bluetooth wireless technology is a short-range communications technology intended to replacce the cables connecting portable and fixed devices while maintaining high levels of security.
蓝牙无线技术是一种小范围无线电通信技术，旨在保持高安全级得基础上，在便携式设备与固定设备之间实现无线连接。
Bluetooth wireless technology is a short-range communications technology intended to replacce the cables connecting portable and fixed devices while maintaining high levels of security.
蓝牙无线技术是一种小范围无线电通信技术，旨在保持高安全级得基础上，在便携式设备与固定设备之间实现无线连接。
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