Based on the ITS channel model this paper theoretically discusses the fading effect of the ionosphere to the signal which is reflected by the ionosphere.
在宽带信道模型的基础之上，从理论上分析了电波信号通过电离层信道所经受的衰落影响。
Introducing human capital inequality as a factor of effect on economic growth, this paper theoretically explained the mechanisms of effect on economic growth of human capital inequality.
本文引入人力资本不平等作为经济增长的影响因素，首先从理论方面分析人力资本不平等影响经济增长的途径和作用。
This paper theoretically discussed two kinds of pre-displacement stopping phases.
本文从理论上讨论了两种预位移终止相。
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