航海英語船舶強度單項選擇題每日一練(2019.01.11)

來源：考試資料網(wǎng)

1 To shore up the main deck for the stowage of deck cargo means to（）.

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

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

4 A cofferdam is（）.

5 The strength of a deck will be increased by adding（）.