Deck beams on a ship are generally spaced at equal intervals and run().
A、longitudinally
B、vertically
C、transversely
D、intermittently
A、longitudinally
B、vertically
C、transversely
D、intermittently
A、act as a beam to support vertical deck loads B、lessen the longitudinal stiffness of the vessel C、act as a tie to keep the sides of the ship in place D、act as a web to prevent plate wrinkling due to twisting action on the vessel
A、Seamen on board the ship are in two departments: Deck Department, Engine Department. B、Seaman on board the ship are in two department: Deck Department, Engine Department and Service Department. C、The Deck Department and the Engine Department are the two departments. D、Seamen on board the ship are in three departments: the Deck Department, the Engine Department and the Service Department.