strength的各种词性变化

strength各种词性变化：strong，strongly。

例句

1.

They had to check the strength of the seat attachments to the floor of the plane.

他们需要检查座椅与飞机舱面固定接头的强度。

2.

Certain materials can be manufactured with a high tensile strength.

有些材料可以制造成抗拉强度大的产品。

3.

Its oscillation depends on the strength of the gravitational field

它的振动幅度取决于引力场的强度。