2) ship's acoustic navigation system
船用声学导航系统;船用水声导航系统
3) ultrasonic neuronavigation
超声导航
1.
Clinial analysis of intraoperative real-time ultrasonic neuronavigation-guided microneurosurgery in removal of intracranial hematoma;
术中实时超声导航辅助脑内血肿清除
5) navigation sonar
导航声呐
1.
In this paper, we present the importance, research area and development situation of ocean acoustic technique, especially introduce the detection sonar, navigation sonar, positioning sonar, underwater acoustic communication system and acoustic tomography etc, and give the suggestion of development in the aspects mentioned above.
概述了海洋声学技术的重要性、研究内容及国内外的发展概况 ,着重介绍了探测声呐、导航声呐、定位声呐、水声通信和声层析等技术 ,并提出了我国今后发展的建议。
补充资料：奥米加导航系统(见飞机双曲线导航系统)
奥米加导航系统(见飞机双曲线导航系统)
Omega navigation system
Aomiiia daohang Xitong奥米加导航系统(omeg。。avigationsystem)见飞机双曲线导航系统。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条