In America, people don't normally admit to the hardness of life.

在美国，人们通常不承认生活的艰辛。

《柯林斯英汉双解大词典》

He felt the hardness of the iron railing press against his spine.

他感觉到硬梆梆的铁栏杆抵住了他的脊梁骨。

《柯林斯英汉双解大词典》

The hardness of the alloys which is modified is advanced by about 50%, appropinquity HB84.9.

复合变质处理使该合金中硅相细化，使布氏硬度提高50%，硬度可达 HB84.9。

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This is because glass has the hardness of crystal materials while also having a disordered arrangement of molecules like a liquid.

VOA: special.2009.09.16

Further, the weight, texture and hardness of objects we touch affects our opinion of the people and the situation.

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The hardness of conventional steel alloys is at best in the neighborhood of 1.4 million pounds per square inch.

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At college, he played piano for ballet classes for extra money, and he knew what she was talking about, the hardness of the dancers.

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