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- The sun sometimes spoils the propagation of radio waves. 太阳有时会影响无线电波的传播。
- Television is the transmission and reception of images of moving o** ect*** y radio waves. 电视通过无线电波发射和接受活动物体的图象。
- Coming through the sky like a satellite, like a radio wave, a meteorite. 穿过天空，像一枚卫星，一束电波，一颗陨石。
- We directed radio waves around the globe. 我们向全球发射无线电波。
- These radio waves are coming at 15000 hertz. 这些无线电波以每秒 15 千赫的波长发出。
- Both the quick-algorithm of radio wave reflation are presented in the paper. 本文提出了电波折射误差快速算法及修正。
- Television is the transmission and reception of images of moving objects by radio waves . 译文：电视通过无线电波发射和接受活动物体的图像。
- Television is the transmission and reception of images of moving objects by radio waves. 电视通过无线电波发射和接受活动物体的图象。
- The universe is bathed in a sea of radio waves. 宇宙浸泡在无线电波的海洋中。
- EMI is any interference with normal equipment operation caused by abnormal energy entering the equipment either by conduction though wiring connections or by radiated wave reception. 电磁干扰是指由于不规则的能量通过线路的连接或电磁波辐射进入设备从而影响设备操作的干扰。
- Radio waves travel in straight lines. 无线电波是直线传播的。
- The Reception of Radio Wave Under the Water 无线电波水下接收
- Heinrich Hertz produces radio waves. 海因里希。赫兹制造出无线电波。
- We consider radio waves as radiant energy. 我们把无线电波看作是辐射能。
- Radio waves are regarded as radiant energy. 无线电波被看成是辐射能。
- The next page explains radio waves and modulation. 下一页解释无线电波和调变。
- This page describes radio waves and modulation. 本页描述无线电波和调变。
- Radio waves could be reflected from solid objects. 无线电波可以被坚固的物体反射。
- The highly sophisticated electronic methods rely on either light or radio wave propagation. 较复杂的电子技术是利用光或无线电波传播。
- Radio reception isn't very good here. 这里的无线电接收情况不太好。
