Terms for subject Scientific containing disks

English	Chinese
about the size of the disk	和磁盘大小相近
An entire disk pack might hold around 300 million bytes or characters.	整个磁盘部件可容约300兆字节或字符。
bladed disk vibration	又称轮系振动
compact video disk	激光影碟
disk conveyer	圆盘输送机
disk conveyor	圆盘输送机
disk record	唱片录音
disk record	声盘
disk-seal	盘封的
flying disk	不明飞行物
flying disk	飞碟
laser disk	光盘
laser disk	激光唱片
Make sure you back up the disk before you turn the computer off	在关掉计算机前务请备份磁盘
propeller disk area	螺旋桨盘面积
system disk pack	系统盘组
The program takes up 2.5 megabytes of disk space.	这程序占用2.5兆磁盘空间。