理学 计算机输入输出设备 释 magnetic card 磁卡 一种卡片状的磁性记录介质。通过卡片上的磁条来存储信息，需要与读卡器配合使用。
magnetic card 磁卡
计算机硬件 输入输出设备 释文 magnetic card 磁卡片 计算机硬件 输入输出设备 释文 magnetic card 磁卡片
- laser search apparatus
- laser seeker
- laser-seeker
- laser sensitometer
- laser sensor
- laser shearographic testing system
- laser shock processing
- laser shock welding
- laser signal
- laser sintering
- laser solid-solution strengthening
- laser source
- laser space communication
- Laser speckle
- laser speckle
- laser speckle imaging non-destructive testing
- laser speckle interfer
- laser spectral analysis
- laser spectroelectrochemistry
- laser spectrometry
- laser spectroscopy
- laser spectroscopy of cold atoms
- laser spectrum
- laser spectrum analyzer
- laser spike