wave path

The difficulty that the half-wave dealy voltage in a crystal sheet can not be measured by the single optical-path method in the presence of birefringence phenomenon, which can be solved by using the reflective method.

用反射法解决了双折射现象引起的单光程法无法测量单一晶片的半波延迟电压的难题。

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The results reveal that the transmissive wave is the dominant wave for path propagation in ground-sky communication.

结果表明，在地空通信中，透射波乃是路径传播的主波，lateral波在高空的远场问题中可以忽略。

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The error of missile speed was deduced by the distance error. The distance error was obtained by a microwave radiometer directly detecting the atmospheric radiation brightness temperature on the path of radio wave propagation.

其速度（距离变化率）误差是利用与距离误差△R之间的关系得到，而△R由微波辐射计在电波传播路径上直接测量大气辐射亮度温度得到。

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Marx crossings imagine on the inspiration deep and vast great wave chosen to lagging behind the national development path

马克思跨越设想对落后国家发展道路选择的启迪

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The key reason for the smoke path and bellows vibration is the resonance of standing wave.

烟道和风箱的空气动力诱发振动的主要原因是驻波声共鸣.

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