航海日志

They logged up the ship's position regularly.

他们定把的方位记入航日志。

He logged the ship's speed at 10 knots.

他在航日志之中记下速每小里。

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，排放仓水和其他残余物，必须按照国家有关水排放的规定进行，并如实地记入航日志。