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radio-wave transmission

美英

un.无线电波传播

radio-wave transmission

radio-wave transmission

radio-wave transmission

1

Synthetic survey with georadar and radio wave transmission can be used for delineating this kind of slide .

地质雷达和无线电波钻孔透视测量联合调查能比较好地圈定这类滑坡。

2

Forecast radio wave transmission in urban area by random ray

采用随机射线方法预测城市环境的无线电波传播

3

Application of radio wave transmission in coal mine

无线电波透视法在煤矿中的应用

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