航海日志

They logged up the ship's position regularly.

他们定时把的方位记入航海日志。

He logged the ship's speed at 10 knots.

他在航海日志之中记下速每小时十海里。

The discharge of hold-washings and other residues by vessels carrying noxious or corrosive goods must be conducted in compliance with the state provisions for vessel sewage discharge and shall be truthfully recorded in the logbook.

载运有毒、含腐蚀性货物的，放仓他残余物，必须按照国家有关污放的规定进行，并如实地记入航海日志。