balanced tape technique

例句：

1. 1. The balanced tape technique is used to record audio in a way that preserves the original sound quality.
   平衡带技术被用来录音，以保留原始声音质量。
2. 2. In this technique, the tape is stretched and placed on a flat surface, then played back at a slower speed to achieve the desired balance.
   在这个技术中，将带子拉伸并放置在平坦的表面上，然后以较慢的速度播放回来，以达到所需的平衡。
3. 3. The balanced tape technique is often used in scientific experiments to accurately measure the movement of objects.
   平衡带技术在科学实验中常被用于准确测量物体的运动。