| 释义 |
navigation aids短语¹¹⁴⁴⁶⁷⁺⁴
基本例句
导航辅助设备,助航设备,航行标志
AIR WAY, A control area or portion thereof established in the FORM of a corridor equipped with radio navigation aids.
航线，以走廊形式建立的控制区域，内有无线电导航设备。 blog.sina.com.cn
The paper gives a systematic description of the technology of Automatic Identification System AIS and the application of the technology to automation of navigation aids.
本文系统介绍了自动识别系统 AIS技术及该项技术在航标自动化方面的应用。 cnki
Water is an important navigation aids to navigation marks.
航标是重要的水上助航标志。 qikan |