hardness
听听怎么读
英 [hɑ:dnəs]
美 [ˈhɑrdnɪs]
是什么意思
坚硬；硬性；困难；冷酷
英英释义
hardness[ 'hɑ:dnis ]
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n.
- the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale
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devoid of passion or feeling; hardheartedness
同义词：unfeelingnesscallousnesscallosityinsensibility
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the quality of being difficult to do
"he assigned a series of problems of increasing hardness"
同义词：ruggedness
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excessive sternness
同义词：severityseverenessharshnessrigorrigourrigorousnessrigourousnessinclemencystiffness
学习怎么用
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 numericalAbsolute hardness: companion parameter to absolute electronegativityAbsolute electronegativity and hardness: application to inorganic chemistryChemInform Abstract: ABSOLUTE HARDNESS: COMPANION PARAMETER TO ABSOLUTE ELECTRONEGATIVITYAn improved technique for determining hardness and elastic madulus using load and displacementThe determination of film hardness from the composite response of film and substrate to nanometer scale indentationsMeasurement of hardness and elastic modulus by instrumented indentation: Advances in understanding and refinements to methodologyAn improved technique for determining hardness and elastic modulus using load and displacement-sensing indentation systemsAn improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experimentsW C. Oliver, An Improved Technique for Determining Hardness and Elastic Modulus Using Load and Displacement Sensing Indentation, J...
