survey for ships in service 营运中检验
statutory survey of ships 船舶法定检验
aerospace survey ships 航天测量船
survey of ships 船舶检验
One of these survey ships was to be named H.M.S. Beagle.
其中一艘勘测船将被命名为英国舰队贝格尔号。
An aerial survey of Guinea's territorial waters found that 60% of the 2, 313 ships spotted were committing offences.
几内亚领海的航空考察发现,2313条渔船中有60%进行非法捕捞。
To determine the shipping criterion of bridges a nd provide the foundmentary material for the design of bridges, it is necessary to survey the shipping track and speed of all kinds of ships.
为了确定桥梁的通航标准,给桥跨和桥墩位的设计提供基 础资料,需要对各种船舶的航迹和航速进行测量。
应用推荐