But wireless data transfer is very much slower and less reliable than fixed broadband; it is more a complement than a competitor.
但是，与固定宽带相比，无线数据传输速度较慢，稳定性也更差，更多只能作为前者的一个补充，而非有效竞争选择。
Wireless firms point out, rightly, that their bandwidth is less abundant than the fixed-line sort and especially vulnerable to data hogs who use too much capacity.
无线运营商指出，他们的带宽远比固定网络少的多，且极易受长期占据大流量的数据影响。
Bluetooth Technology is a kind of open specification for wireless data and voice. It bases on low cost short -range radio link, and it can build a wireless link for fixed and mobile device.
蓝牙技术是一种无线数据与语音通信的开放性规范，它以低成本的近距离无线连接为基础，为固定与移动设备通信环境建立一种无线连接。
The sampling part, which is fixed in a revolving component, processes and digitalizes signals from sensors and sends out the data by wireless transmission technology.
采样端固定在旋转构件上，将传感器输出信号进行信号调理和模数转换，并利用无线数字传输技术将数据发送到接收端；
Product categories include: Cellular, PCS, paging, specialized mobile radio, satellite, wireless data transmission and fixed wireless services.
产品包括：蜂窝，传呼，专业移动广播设备，无线数据传输及固定无线服务等。
The electronic positioning units are ultrasonic electronic positioning units which are arranged on a fixed frame to transfer measure data to a main control computer in a wireless way.
测量仪为超声波电子定位仪，它们安装在固定架上， 将测量数据无线传输到主控计算机。
The electronic positioning units are ultrasonic electronic positioning units which are arranged on a fixed frame to transfer measure data to a main control computer in a wireless way.
测量仪为超声波电子定位仪，它们安装在固定架上， 将测量数据无线传输到主控计算机。
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