disk-disk rheometer  双盘式流变仪

Backup and restore of floopy disk and hard disk  软、硬盘备份恢复

disk scheduling basded on disk arm and rotational position  基于磁臂位置和旋转位置的磁盘调度

disk-to-disk  磁盘到磁盘

zip disk， zip disk drive  极碟驱动器; 极碟

A Device for Adjusting Bearing Lubrication  轴承润滑调节装置

A3 Adjusting test chart for copying machine A3  复印机调试板

Ability of adjusting peak  调峰能力

AC speed adjusting  交流调速

AC speed adjusting system  交流调速; 交流调速系统

Accuracy of adjusting  调整精度

accuracy of adjusting speed  调速精度

Adaptive adjusting  自适应调节

adaptive adjusting gain  增益自适应调整

adaptive background adjusting  背景自适应调整

Adaptive parameter adjusting  自适应参数调整

Adaptive-adjusting  自适应调节

adjustable adjusting  调整

adjustable position system-adjusting  可调式座椅; 记商