引航是非强制的。
Pilotage at Qingdao Pilot Station resumed.
青岛引航站的引航业务恢复。
No, I do not require pilot-i am the holder of Pilotage Exemption Certificate.
不，我船不要引航员，我持有引航豁免证书。
There are 83 licensed pilots who provide pilotage services through a private company.
本港现有83名持有执照的领港员，透过一家私人公司提供领航服务。
Payment claims for ship's tonnage dues, pilotage dues, harbour dues and other port charges;
船舶吨税、引航费、港务费和其他港口规费的缴付请求；
Pilotage at Dalian Pilot Station suspended until 2200 hours local time, 1st of FEB , 2004.
大连引航站的引航业务在2004年2月1日2200 时（当地时间）前暂停。
Knowledge pilotage, as a specific service, distinguishes the knowledge management of the library from that of the other industries.
知识领航是图书馆进行知识管理与其它行业进行知识管理的最大不同之处，是知识管理的具体服务。
The Director of Marine is the authority regulating and monitoring the pilotage service. He achieves this through the assistance of the pilotage Advisory Committee.
海事处处长为领港事务监督，由领港事务咨询委员会协助，负责规管并监察领航服务。
Computer implementations and their successful applications of pilotage arrange work and dispatch management is a problem that all large Po - rt's pilotage organizations face at home.
引航排班调度管理在计算机上实现并成功地运用，是国内各大港口引航部门研究的课题之一。
With examples some key points and precautions for ship safe turning operation in combination with the application of relevant theories and laws in pilotage practice are elaborated in the paper.
通过举例说明，结合相关理论与规律在引航实践中的运用，指出了船舶安全掉头操纵作业技术要领和应该注意的一些要点和事项。
With examples some key points and precautions for ship safe turning operation in combination with the application of relevant theories and laws in pilotage practice are elaborated in the paper.
通过举例说明，结合相关理论与规律在引航实践中的运用，指出了船舶安全掉头操纵作业技术要领和应该注意的一些要点和事项。
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