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Discussion on some questions in theory calculation of ultrashort wave communication line
Author(s): 
Pages: 10-11
Year: Issue:  8
Journal: WATER RESOURCES & HYDROPOWER OF NORTHEAST CHINA

Keyword:  超短波无线电通信线路余量理论计算;
Abstract: 在水情自动测报系统超短波通信线路计算中,其通信线路余量理论计算值与实测值往往差别较大.本文针对超短波无线电通信线路余量理论计算中各参数的含义、单位、取值、计算方法进行说明,并举实例进行计算.对超短波通信线路余量理论计算中若干问题进行了深入探讨.
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