在你的应用可以通过蓝牙进行通信之前，你需要验证该设备是否支持蓝牙，如果支持，确保它被打开了。
Before your application can communicate over Bluetooth, you need to verify that Bluetooth is supported on the device, and if so, ensure that it is enabled.
对基于以太网的DNC信息采集系统进行实验验证，可以实现DNC通信和设备信息采集。
The validation experiment of DNC data gathering system based on Internet is carried out and the communication and information gathering can be realized.
提出了一种采用近距离激光无线通信系统来代替导电环进行光测设备机上、机下部分的信号传输，并以单路通信实验对该方案进行了验证。
A kind of system that replaces conductive ring with the wireless communication by laser in short distance is carried out to transmit signals. The scheme is verified by single channel experiment.
通过实践验证，LDSS98是一个实用的调度通信系统，具有通信容量大、系统设备简单、成本较低、可靠性高等特点。
Experiment results show that LDSS 98 is a very practical dispatching communication system with large communication capacity, simple structure, low cost, and high reliability.
通过实践验证，LDSS98是一个实用的调度通信系统，具有通信容量大、系统设备简单、成本较低、可靠性高等特点。
Experiment results show that LDSS 98 is a very practical dispatching communication system with large communication capacity, simple structure, low cost, and high reliability.
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