理学 计算机存储部件 释 magnetic drum 磁鼓 计算机的一种外部存贮器，是在高速旋转的鼓轮表面上记录信息的装置。
计算机硬件 存储设备 释文 magnetic drum 磁鼓
- high sulfur coal
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- high-sulfur crude oil
- high Tc superconducting film
- high TC superconductor
- high-tech architecture
- high-tech development zone
- high-tech enterprise
- high-tech industrial development zone planning
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- high-tech industry
- high-tech law
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- high-temperature adhesive
- high temperature and conductivity high copper alloy
- high temperature and high pressure method
- high temperature and humidity aging test
- high temperature battery
- high temperature carbonization
- high temperature carbonization gas
- high temperature coal tar
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- high temperature coke-oven coal tar