high frequency magnetic mirror

例句：

1. 1. The high frequency magnetic mirror is used to focus the beam of light.
   高频磁镜用于聚焦光束。
2. 2. The high frequency magnetic mirror has been proven to be highly efficient in energy conversion.
   高频磁镜在能量转换方面已被证明非常高效。
3. 3. The high frequency magnetic mirror is a key component in many modern electronic devices.
   高频磁镜是许多现代电子设备的关键组件。