计算机硬件 存储设备 释文 magnetic surface recording 磁表面记录
- Meridian Circle
- meridian circle
- meridian circulation
- meridian curve
- meridian ellipse
- meridian instrument
- meridian interferometer
- Meridiani Planum
- meridian line
- meridian mark
- meridian observation
- meridian of a knot
- meridian of a surface of revolution
- meridian of Greenwich
- meridian passage
- meridian photometer
- meridian photometry
- meridian plane
- Meridian Project
- Meridian satellite
- meridian section
- meridian surface
- meridian system
- meridian transit
- meridian wire