音标与读法

这里为大家介绍下hardness 是什么意思，希望能帮助到各位朋友。

音标：[ "hɑ:dnis ]

中英文翻译

n.

1.坚固。

2.冷酷无情。

3.苛刻。

4.困难。

5.硬性；硬度。

6.飞弹基地防御核攻击的能力。

短语和例子

wear hardness 抗磨力。

excessive sternness; "severity of character"; "the harshness of his punishment was inhuman"; "the rigors of boot camp"

同义词：severity, severeness, harshness, rigor, rigour, rigorousness, rigourousness, inclemency, stiffness,

the quality of being difficult to do; "he assigned a series of problems of increasing hardness"; "the ruggedness of his exams caused half the class to fail"

同义词：ruggedness,

devoid of passion or feeling; hardheartedness

同义词：unfeelingness, callousness, callosity, insensibility,

a quality of water that contains dissolved mineral salts that prevent soap from lathering; "the costs of reducing hardness depend on the relative amounts of calcium and magnesium compounds that are present"

the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale

例句与用法

1.This process removes the water hardness .

这一工艺去除水的硬度。

2.He had slipped from hardness into affability .

他从声色俱厉变得和颜悦色。

3.A kind of metallic hardness came into his voice .

他的声音带有一种刺耳的生硬的腔调。

4.Hardness is caused by divalent metallic cations .

硬度是由一些两价金属阳离子引起的。

5.With regard to hardness , the diamond is in a class by itself .

讲硬度，金刚钻是独一无二的。

6.In some point, there seems a hardness of heart about him .

从某些方面看来，他这个人心肠冷酷。

7.The hardness and inhumanity of the man was fast breaking up .

这人那冷酷无情的心情很快地消灭了。

8.Indentation methods of hardness testing comprise two principal groups .

压痕法测定硬度包括两大类。

9.Beneath ruth"s composure he sensed an uncharacteristic hardness .

在露丝的平静下面他感到一种反常的严酷。

10.One simple way of describing strength is in terms of surface hardness .

描述强度的一种最简单方法是以表面硬度来表示。

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