emissivity

[美]/ˌɛmɪˈsɪvɪti/
[英]/ˌɛmɪˈsɪvɪti/
词频: 极高

释义

n.热发射率;比辐射率
词形变化

短语搭配

high emissivity

高发射率

low emissivity

低发射率

emissivity value

发射率值

emissivity measurement

发射率测量

surface emissivity

表面发射率

emissivity coefficient

发射率系数

emissivity spectrum

发射率谱

emissivity analysis

发射率分析

effective emissivity

有效发射率

emissivity model

发射率模型

例句

the emissivity of a surface affects its thermal performance.

表面的发射率影响其热性能。

understanding emissivity is crucial in heat transfer calculations.

理解发射率在热传递计算中至关重要。

different materials have varying emissivity values.

不同材料具有不同的发射率值。

high emissivity surfaces can lose heat more quickly.

高发射率表面可以更快地散失热量。

measuring emissivity is important for accurate thermal imaging.

测量发射率对准确的热成像非常重要。

emissivity plays a key role in climate modeling.

发射率在气候建模中起着关键作用。

materials with low emissivity are often used in insulation.

低发射率的材料通常用于绝缘。

scientists study emissivity to improve energy efficiency.

科学家研究发射率以提高能源效率。

emissivity can be affected by surface roughness.

表面粗糙度可以影响发射率。

knowing the emissivity helps in designing better heating systems.

了解发射率有助于设计更好的加热系统。

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