文学 磁光盘 释 magneto-optical disc 磁光盘 以稀土-过渡金属（real earth-transition metal，RE-TM）合金薄膜磁性材料为介质、通过激光头进行信息读写操作的高密度可擦写盘式存储介质。
计算机硬件 存储设备 释文 magnetic-optical disc 磁光碟
- ultrasonic field
- ultrasonic flaw detection
- ultrasonic flowmeter
- ultrasonic food drying
- ultrasonic generator
- ultrasonic grating
- ultrasonic grinding
- ultrasonic guided wave inspection
- ultrasonic guided waves technology
- ultrasonic guided wave test instrument
- ultrasonic hardness tester
- ultrasonic holography
- ultrasonic imaging
- ultrasonic imaging logging
- ultrasonic imaging test instrument
- ultrasonic impedance matching
- ultrasonic inspection
- ultrasonic internal detector
- ultrasonic leaching
- ultrasonic level meter
- ultrasonic light diffraction
- ultrasonic liquid abrasive machining
- ultrasonic logging
- ultrasonic machining
- ultrasonic machining amplitude transformer