... Horizontal And Vertical Arrangement 卧式或立式安装 Horizontal And Vertical Frequencies 横向和纵向频率 Horizontal and Vertical Grid 横向和纵向网格 ...
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Each element of the signal waveform can be altered: Horizontal and Vertical frequencies, Level, Phase, and Subcarrier frequency.
每个元素的信号波形可以改变：横向和纵向的频率，水平，阶段，副载波频率。
Medium frequencies and horizontal magnetic dipoles (vertical loop antennas) can be used in underground radio communication in mining sections of coal mines.
中频频率和水平磁偶极子天线(垂直环状天线)是井下采区无线通信可使用的频段和天线型式。
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