基本解释

• [交通运输工程]航标维护质量

英汉例句

双语例句

• Risk forecast and management is recently an interesting topic in the field of aids to navigation.
  风险预测及管理是国示航标界近年来颇为关注的话题。
• There are so many terminals in DaLian port area, but there are some disadvantages in the management of Aids to Navigation, which has negative influence on the vessels sailing in the DaLian port area.
  大连港区码头众多，航道复杂，目前在航标的管理上还存在一定的不足，对航行在大连港区的船舶安全产生了一定的影响。

专业释义

交通运输工程

• 航标维护质量