无线电波

The radio wave propagated across the vast expanse of the ocean, connecting distant islands with signals of communication.
无线电波横跨广阔的海洋，用通信信号连接着遥远的岛屿。
Scientists use radio waves to study the cosmos, unraveling mysteries hidden in distant galaxies.
科学家利用无线电波研究宇宙，揭示遥远星系中的奥秘。
The old radio crackled as it picked up faint radio waves from a far-off station, playing nostalgic tunes.
老式收音机噼啪作响，接收到来自远方电台微弱的无线电波，播放着怀旧的曲调。
Radio waves are part of the electromagnetic spectrum, essential for wireless communication technologies.
无线电波是电磁谱的一部分，对无线通信技术至关重要。
The radar system emits radio waves to detect the position and speed of objects, crucial in air traffic control.
雷达系统发射无线电波来探测物体的位置和速度，在空中交通管制中至关重要。
Astronomers listen to the whispers of the universe through giant radio telescopes, capturing signals from celestial bodies.
天文学家通过巨大的射电望远镜倾听宇宙的低语，捕捉来自天体的信号。
In the early 20th century, Marconi's experiments with radio waves revolutionized long-distance communication.
纪初，马可尼对无线电波的实验彻底改变了远距离通信方式。
The broadcast tower transmitted radio waves that carried news, music, and voices across the city.
广播塔发射无线电波，将新闻、音乐和声音传遍整个城市。
Radio waves from pulsars, rapidly spinning neutron stars, provide unique insights into the extreme physics of the universe.
来自脉冲星（快速旋转的中子星）的无线电波为理解宇宙中的极端物理提供了独特视角。
The ham radio operator communicated with enthusiasts around the world, bridging distances with radio waves.
业余无线电操作员通过无线电波与世界各地的爱好者交流，跨越距离的障碍。