magnetic drum digital differential analyzer

例句：

1. 1. The magnetic drum is used to play music on a record player.
   磁鼓用于唱片机上演奏音乐。
2. 2. The magnetic drum is an essential component of the recording process.
   磁鼓是录音过程的一个基本组成部分。
3. 3.The magnetic drum has a unique sound that sets it apart from other instruments.
   磁鼓具有独特的声音，使其与其他乐器区别开来。
4. 1. The digital differential analyzer is used to measure the electrical resistance of materials.
   数字差分分析器用于测量材料电导率。
5. 2. The digital differential analyzer is an important tool for scientists in their research.
   数字差分分析器是科学家在其研究中的重要工具。
6. 3. The digital differential analyzer can detect small changes in temperature and pressure.
   数字差分分析器可以检测温度和压力的微小变化。