Radio disturbance characteristics for the protection of receivers used on board vehicles, boats, and on devices - limits and methods of measurement - specifications for active antennas.
道上车辆船舶和设备上用接收机保护的无线电干扰特性。限值和测量方法。有源天线规范。
Radio disturbance characteristics for the protection of receivers used on board vehicles, boats, and on devices - limits and methods of measurement - specification s for active antennas.
道上车辆船舶和设备上用接收机保护的无线电干扰特性。限值和测量方法。有源天线规范。
This article introduced the general measurement technique of the characteristics of radio interference and the measurement of the characteristics of radio disturbance from some equipments.
介绍了无线电干扰特性的一般测量方法，以及部分设备的无线电骚扰特性测量。
The terrestrial ionospheric plasma can be heated by a powerful ground-based high-frequency radio wave, which results in the disturbance of the electron temperature and density.
地面入射的大功率无线电波能加热电离层等离子体，引起电离层电子温度和密度的扰动，实现电离层的地面人工变态。
Many environmental problems, such as electromagnetic field and radio interference disturbance, noise pollution and waste water, appear with the construction of extra high-voltage substations.
高压变电站的建设带来一系列的环境问题，如运行期产生的电磁场、无线电干扰、噪声污染及污废水等。
In communications, a disturbance in the? Earth's? Magnetic field, associated with abnormal solar activity, and capable of seriously affecting both radio and wire transmission.
在通信技术中，在异常的太阳活动时，地球磁场的扰动，可能严重地影响无线传输和有线传输。
The signal will have attenuation and disturbance due to environmental factors in the process of VLF radio wave propagation, which will impact the reliability of submarine communication.
甚低频(VLF)电波传播过程中因环境因素影响会使信号产生衰减与扰动，导致潜艇收信可靠性下降。
The automobile fan is a source of electromagnetic disturbance that may affect the normal work of the auto radio.
汽车用风机是电磁骚扰源，所产生的骚扰会影响车内无线电接收机的正常工作。
The use of some radio equipments including mobile phone may result in disturbance for some medical equipments with poor shield function, such as hearing AIDS and heart pacemakers.
在使用包括移动电话在内的射频设备时可能会对一些屏蔽性能不好的医用设备造成干扰，如助听器和心脏起搏器。
The use of some radio equipments including mobile phone may result in disturbance for some medical equipments with poor shield function, such as hearing AIDS and heart pacemakers.
在使用包括移动电话在内的射频设备时可能会对一些屏蔽性能不好的医用设备造成干扰，如助听器和心脏起搏器。
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