1.
Successful tests lead NASA to approve use of ultrasonic devices to search for leaks on flight hardware, locate leaks in ground support equipment and for use on board Shuttle missions.
自此，超声波侦测器被批准用于对飞行器硬件泄漏，地面辅助设备泄漏，以及升空飞船的检测。
2.
terrestrial radio aids
地面无线电辅助设备
3.
Research and Implementation of the Assistant System of Design for the Ground Facility of CTCS-2;
CTCS-2级列控系统地面设备辅助设计系统的研究及实现
4.
CADD - Computer Aided Design Device
计算机辅助设计设备
5.
auxiliaty power uit
辅助动力装置辅助电源设备
6.
ancillary air traffic control equipment
辅助空中交通管制设备
7.
computer assisted navigation equipment
计算机辅助导航设备
8.
radio fixing aid
无线电定位辅助设备
9.
ignition starting aid
点火启动的辅助设备
10.
auxiliary equipment of nuclear power plant
原子能发电站辅助设备
11.
auxiliary equipment(of potentiometer)
(电位差计的）辅助设备
12.
self contained instrument
不需辅助设备的仪表
13.
main power auxiliaries
主动力系统辅助设备
14.
transmission and distribution accessories
输变电及配电辅助设备
15.
A mechanical device providing aid.
机械辅助装置能提供帮助的机械设备
16.
Type of fabric, length to be gathered, quantity of the garment machinery and aids available.
面料的品种、打褶的长度、服装的数量、机器及合适的辅助设备
17.
Research on Auxiliary Relative Equipment and Safely Mining Technology of Slicer Coal Face;
刨煤机工作面辅助设备配套与安全开采技术研究
18.
Design and Realization of Auxiliary Terminal System for Family Treatment Equipments
家庭治疗设备辅助终端的设计与实现