各级数据库由于硬设备和数据源不同，其建设过程和进度也很不同。
The data bases at various ranks differ very much in process and speed of establishment due to differences in hardware facilities and data sources.
该系统配接在MC 68000微型机上作为计算机图象系统的附加硬设备。
This subsystem is linked to MC68000 microcomputer as an additional hardware equipment of the computer image system.
指示器的指示字还包含一个值，当相应行不在存贮器中时，它引起硬设备或软设备中断。
The pointer to a row can contain some value which causes a hardware or software interrupt in case the row is not in memory.
利用VB开发研制数控车床模拟编程器，不但大大提高了教学效果，而且节省了大量购置硬设备的经费。
Using the language VB can make the simulated programmer of CNC - lathe, not only make great progress in teaching, but save a lot of money to purohase the hardware.
利用VB开发研制数控车床模拟编程器，不但大大提高了教学效果，而且节省了大量购置硬设备的经费。
Using the language VB can make the simulated programmer of CNC - lathe, not only make great progress in teaching, but save a lot of money to purohase the hardware.
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