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
- Jeong Do-jeon
- Jeong Dojeon
- Jeong Geug-in
- Jeong Ho-seung
- Jeong Hyeon-jong
- Jeong Ji-sang
- Jeong Ji-yong
- Jeong Mong-ju
- Jeong Seon
- Jeong Seong-joo
- Jeon Gwang-yong
- Jeong Yak-yong
- Jeonju National Museum
- Jeonra Puk To
- Jeonsigwa
- Jeoujang Jaw Outstanding Science Award for Young and Middle-aged Scientists
- JEPD Theory
- JEPIC
- Jeppe Akjar
- Jerabek
- Jerabek antipode
- Jerabek center
- Jerabek hyperbola
- Jerdon' s pitviper
- Jeremiah