蓝牙测试仪的MT8852A与音频提供所有的无线电层MT8850A测量能力的测试集和增加支持蓝牙的音频的测量结果。
The MT8852A Bluetooth Test Set With Audio offers all of the radio layer measurement capability of the MT8850A Bluetooth Test Set and adds support for audio measurements.
这种无线技术称为无线电频率识别(RFID)，曾在成千的存储器运用追踪以及在正电子发射体层摄影的鉴定植入芯片中鉴定识别。
The wireless technology, called radio frequency identification (RFID), has been used in thousands of stores for tracking inventory and in identification chips implanted in some pets.
然而，有一个整个行业的发射无线电探空仪收集气象资料的平流层。
However, there is an entire industry launching radiosondes to gather weather information in stratosphere.
在第三章中，主要对认知无线电的网络架构进行了研究，提出了具有频谱检测层的网络模型。
In the third chapter, we studied cognitive radio network architecture and put forward a new network model with a spectrum sensing layer.
无线电掩星技术能提供高精度、高垂直分辨率、全球覆盖的地球电离层和中性层大气剖面。
Radio occultation technique can provide the Earth's ionospheric and neutral atmosphere with high accuracy, high vertical resolution and global coverage.
以蒸发波导为代表的对流层大气波导传播，可使电波在较小的衰减下沿波导传播得很远，从而严重影响合适的无线电系统。
Evaporation ducts, or tropospheric ducts in general, can guide radio waves to distances far beyond the horizon with less attenuation, and then severely impair some certain radio wave system.
以蒸发波导为代表的对流层大气波导传播，可使电波在较小的衰减下沿波导传播得很远，从而严重影响合适的无线电系统。
Evaporation ducts, or tropospheric ducts in general, can guide radio waves to distances far beyond the horizon with less attenuation, and then severely impair some certain radio wave system.
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