hardness

英式音标：[hɑ:dnəs]

美式音标：[ˈhɑrdnɪs]

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概况：

n. [物] 硬度；坚硬；困难；冷酷

词义：

n.

坚硬；硬性；困难；冷酷

英英释义

hardness[ 'hɑ:dnis ]

n.

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

devoid of passion or feeling; hardheartedness

同义词：unfeelingnesscallousnesscallosityinsensibility

the quality of being difficult to do

"he assigned a series of problems of increasing hardness"

同义词：ruggedness

excessive sternness

同义词：severityseverenessharshnessrigorrigourrigorousnessrigourousnessinclemencystiffness

用法：

双语例句

用作名词(n.)

Despite the hardness of his bed, he is soon sleeping soundly.
虽然床很硬，他还是很快地睡熟了。

I can't open the door with hardness of stone.
我不能打开那扇石门。

Their hardness was understood by the teacher.
他们的艰难得到老师的理解。

No hardness could stop him from pursuing his goals.
任何困难也阻挡不住他去追求他的目标。

He had slipped from hardness into affability.
他从声色俱厉变得和颜悦色。

权威例句

Hardness goes numerical

Absolute hardness: companion parameter to absolute electronegativity

Absolute electronegativity and hardness: application to inorganic chemistry

ChemInform Abstract: ABSOLUTE HARDNESS: COMPANION PARAMETER TO ABSOLUTE ELECTRONEGATIVITY

An improved technique for determining hardness and elastic madulus using load and displacement

The determination of film hardness from the composite response of film and substrate to nanometer scale indentations

Measurement of hardness and elastic modulus by instrumented indentation: Advances in understanding and refinements to methodology

An improved technique for determining hardness and elastic modulus using load and displacement-sensing indentation systems

An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments

W C. Oliver, An Improved Technique for Determining Hardness and Elastic Modulus Using Load and Displacement Sensing Indentation, J...

同义词：stiffness,solidness,solidity,ruthlessness,rigidness,rigidity,poverty,pitilessness,obduracy,inexorability,hassle,difficulty,adamancy

同根词：hardy,hardship,hardhearted,hardening,hardened,harden,hard

英语词源：

hardness (n.)

Old English heardnes; see hard (adj.) + -ness. Meaning "difficulty of action or accomplishment" is late 14c.

造句：

1. hardness test

硬度测试

-- 来源 -- 英汉 - 翻译样例 - 工程

2. bicarbonate hardness

重碳酸盐硬度

-- 来源 -- 英汉 - 翻译参考[网络]

3. scleroscope hardness

回跳硬度

-- 来源 -- 英汉 - 短句参考

4. heating hardness

加热硬度

-- 来源 -- 英汉 - 翻译参考[网络]

5. hardness measurement

硬度测定

-- 来源 -- 英汉 - 翻译参考[网络]

6. Brinell hardness

布耐内尔硬度

-- 来源 -- 英汉 - 翻译样例 - 产品

7. hardness penetrator

硬度压头

-- 来源 -- 英汉 - 翻译参考[网络]

8. natural hardness

天然硬度

-- 来源 -- 英汉 - 翻译参考[网络]

9. information hardness

资料的可靠性

-- 来源 -- 英汉 - 翻译参考[网络]

10. initial hardness

起始硬度

-- 来源 -- 英汉 - 翻译参考[网络]