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无线电传播
无线电波传播
1、propagation required───需要传播
2、radio waves───[电子]无线电波
3、propagation───n.传播；繁殖；增殖
4、bugleweed propagation───小蜂繁殖
5、electrotonic propagation───[医]电紧张传播由膜的被动电学特征所决定的、仅在局部（几毫米之内）形成的电传播
6、expectation propagation───期望传播
7、propagation delay───[通信]传播延迟
8、radio───vi.用无线电进行通信；n.收音机；无线电广播设备；n.(Radio)人名；(西)拉迪奥；vt.用无线电发送
9、radio wave───n.无线电波
1、There are two main classes of RSSI based WLAN positioning techniques : fingerprinting technique and radio propagation modeling technique.───基于信号强度的无线局域网定位方法主要有位置指纹法和传播模型法两类。
2、Hence, it is the plan's foundation to remodel the radio propagation model in the WCDMA network planning.───因此，在WCDMA的网络规划中，对无线电波的传播方式重新建模是其规划的基础。
3、This paper provides an effective ray tracing method for prediction of microcell radio propagation.───本文提出一种能有效预测微小区环境中电波传播路径的射线跟踪算法。
4、Therefore a new accurate prediction model must be established to analyze the radio propagation in microcellular.───这就需要建立一种精确的电波传播预测模型来分析微小区的电波传播。
5、Consequently, the radio propagation characteristic for indoor environment becomes an important research topic.───因此，无线电波在室内传播通道特性的研究成为重要的课题。
6、Atmospheric duct is a common phenomenon over the oceans and conditions of anomalous radio propagation.───大气波导是海上经常出现的现象，会导致电波异常传播。
7、By the research of sampling survey and radio propagation, a novel method on sampling and analysis of field test data is introduced.───通过对抽样调查理论和无线传播特点的研究，提出了一种移动通信网络路测数据的抽样与分析方法。
8、Finally the author gives some Suggestions in improving radio propagation in roadways.───最后，提出了改进无线电波在井巷中使用效果的几点建议。
9、Studies are presented on five radio propagation models in ITU-R recommendations.───文章介绍ITU-R建议中五项电波传播技术模式的研究情况。
1、Because atmospheric duct have a great effect on radio propagation, the technique of dealing with atmospheric duct is presented for inverse diffraction parabolic equation.
2、So far, the measurement of property of mobile radio channels was emphasized on the study of radio propagation, such as large-scale path loss, small-scale fading and multipath.
3、In terms of radio propagation, varying electrical conductance in the ionosphere influences either the absorbency or reluctance of radio emissions.
4、However a small scattering of calibrated stations could provide an interesting and potentially significant source of scientific date on radio propagation.
5、This paper provides an effective ray tracing method for prediction of microcell radio propagation.
6、Atmospheric duct is a common phenomenon over the oceans and conditions of anomalous radio propagation.