The central longitudinal structural hull strength member of the lower hulls of semisubmersible ship’s is called the().
Vertical structural members attached to the floors that add strength to the floors are called().
()is not a longitudinal structural member.
Compared to internal structural plating,the exterior hull plating on a ship is usually().
结构基因(structural gene)
Structural stress on a ship can be reduced by().
Compared to internal structural plating,the exterior hull plating on a vessel is usually().
You need to make structural changes to the cube. You also need to ensure that appropriate aggregations are created after the changes are made. What should you do?()
Structural unemployment 结构性失业
With reference to a vessel’s structural integrity, the most significant characteristic of a cryogenic liquid is its ().