Through heat treatment, material hardness and strength increase, but impact toughness decreases.

热处理后，材料的硬度和强度均有提高，但冲击韧度下降。

youdao

As China's economic and military strength increase, so will its sense of entitlement and its ambition.

随着中国经济和军事实力的增长，其权利意识和野心也会水涨船高。

youdao

The traditional method make work density strength descended, recovering the work strength increase, making to invite the safety produce.

传统的支护方式使工作面支护密度强度下降，回收工作强度增加，制约了安全生产。

youdao

They said the overall strength of storms measured by wind speed might increase two to eleven percent by the year twenty-one hundred.

VOA: special.2010.08.24

Steroids are used to increase muscle strength.

VOA: special.2011.04.12

Kofi Annan believes that during this phase the UN force strength should increase from its present level of 4, 500 to around 5, 600.

BBC: Call for more Lebanon peacekeepers

Warm water provides fuel for tropical storms to increase strength and become fierce hurricanes.

CNN: NOAA predicts two or three hurricanes to hit U.S.

Finally, resistance workouts, especially those that include exercises focusing on balance and power, play an important role to increase strength and stability.

FORBES: Why Strength Training May Help You Live Longer