non-polarized return to zero recording

例句：

1. 1.The non-polarized return to zero recording technology is highly efficient in data storage.
   这种非极化返回零记录技术在数据存储方面非常高效。
2. 2.The new recording system uses non-polarized return to zero recording for better audio quality.
   新录音系统使用非极化返回零记录以提高音频质量。
3. 3. In the field of communication, non-polarized return to zero recording has been widely used in satellite communication systems.
   在通信领域，非极化返回零记录已被广泛应用于卫星通信系统中。