研究了影响目标噪声传播的因素：空气温度、湿度、风速、风向及大气中的雨雪等。
Study on several factors influent the targets acoustic signal's transmission such as: air temperature, air humidity, wind velocity, wind direction, rain and snow.
研究了影响目标噪声传播的因素：空气温度、湿度、风速、风向及大气中的雨雪等。
Study on several factors influent the targets acoustic signal's transmission such as: air temperature, air humidity, wind velocity, wind direction, rain and snow.
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