emissivity
「emissivity」的意思
n. [物] 发射率；辐射系数
n.[物]发射率
「emissivity」的用法
emissivity发射率 - 物理学
「emissivity」的例句
The emissivity of the surface determines how much heat it will radiate.
表面的发射率决定了它会辐射多少热量。
Understanding emissivity is crucial for designing efficient thermal systems.
理解发射率对于设计高效的热系统至关重要。
High emissivity materials are often used in insulation to reduce heat loss.
高发射率材料通常用于绝缘以减少热损失。
Emissivity can vary with temperature and wavelength, affecting thermal radiation.
发射率会随温度和波长而变化，影响热辐射。
In astronomy, the emissivity of stars helps determine their temperature.
在天文学中，恒星的发射率有助于确定它们的温度。
Emissivity measurements are essential for optimizing solar panel performance.
发射率测量对于优化太阳能板性能至关重要。
The emissivity of a material affects its thermal conductivity.
材料的发射率会影响其热导率。
Scientists use emissivity to study the properties of materials under various conditions.
科学家使用发射率来研究材料在各种条件下的性质。
Emissivity is a key factor in the design of energy-efficient buildings.
发射率是设计能效建筑的关键因素。
In engineering, emissivity is considered when designing heat exchangers and insulation systems.
在工程中，当设计换热器和绝缘系统时会考虑发射率。