far-field body wave

例句：

1. 1. Thefar-field body wave is a typeof wave that travels long distancesbefore it reaches the ground.
   远场体波是一种在到达地面之前能传播很远的波。
2. 2. In the far-field bodywave, the energy is spread out overa large area.
   在远场体波中，能量被分散到很大的区域。
3. 3. Thefar-field body wave is important forstudying the behavior of matter in space.
   远场体波对于研究物质在空间中的行为非常重要。