你可能感興趣的試題

The purpose of sheer in ship construction is to（）.

A.allow the ship to ride waves with drier decks
B.eliminate the need for butt straps
C.eliminate the need for margin plates
D.give greater strength at the deck edge

單項(xiàng)選擇題

The procedure of strengthening damaged structures on a ship by using wood or steel is called（）.

A.bracing
B.battening
C.blocking
D.shoring

The result of two forces acting in opposite directions and along parallel lines，is an example of what type of stress?（）

你可能感興趣的試題

The purpose of sheer in ship construction is to（）.

The procedure of strengthening damaged structures on a ship by using wood or steel is called（）.

The result of two forces acting in opposite directions and along parallel lines，is an example of what type of stress?（）