1.
There are differents ways to maintain normal navigation in navigable channel during channel enclosure for building hydropower plant.
如何使通航河道在水电站截流至船闸正式通航期间维持正常的航运，其做法不一。
2.
Abstract: There are differents ways to maintain normal navigation in navigable channel during channel enclosure for building hydropower plant.
文摘:如何使通航河道在水电站截流至船闸正式通航期间维持正常的航运，其做法不一。
3.
Effect of River Bed Deformation on Navigation due to the 1st Stage Project of Dadingzishan Hydroelectric Scheme
大顶子山航电枢纽一期施工河床变形对通航影响
4.
admiralty notices to mariners
航行通告《英版航海通告》
5.
Impact of daily regulation for hydropower station on navigation conditions of downstream side of Gezhouba project in dry season
电站日调节波对葛洲坝下游枯期通航条件影响
6.
Air Traffic Management Division [Civil Aviation Department]
航空交通管理部〔民航处〕
7.
Telecommunications Unit [Civil Aviation Department]
航空通讯组〔民航处〕
8.
AACS (Airways and Air Communications Service)
航路与航空通讯联络处
9.
AVB (Avionics Bulletin)
《航空电子学通报》
10.
The Research on Influence of Peaking Operation of TGP Hydropower Station in Flood Period on the Upstream Navigation Conditions;
三峡工程电站汛期日调节对上游通航水流条件的影响研究
11.
Evolution of the Shipping Lines and the Harbor Potential of the Southeastern Treaty Ports in the Late Qing Period;
晚清时期东南沿海通商口岸对外航线与港势地位的变迁
12.
Time-route Assignment Model and Algorithm for Short-term Area Traffic Flow Management
管制区短期空中交通流量管理的时隙-航线分配模型及算法
13.
a scheduled flight,service,etc.
定期航班、 服务等.
14.
A journey through outer space.
航空，航行通过外层太空的航行
15.
Navigation and postal communications between north and south have been resumed.
南北通航通邮业已开始。
16.
availability of notice to mariners
航海通告有效性能取得的航海通告
17.
The Risk & Strategy of Direct Ship Transportation Across the Taiwan Straits on Safety of Navigation Circumstance
两岸直航船舶航行台湾海峡通航风险与对策
18.
Appraisal Study on Navigation Risk at the Junction of North Channel and Main Channel of Tianjin Port
天津港北航道与主航道交汇水域通航风险评估