| 释义 |
emissivitiesBNC²³⁶²¹³⁺¹
基本例句
n.热发射率化发射率；热比辐射率；辐射系数；热辐射系数原型emissivity的复数 It is used to measure the total radiant emissivities or emissivity of the heated surfaces of medium- thickness steel plates, rollers and billets etc.
应用该方法在线测量了中厚钢板、轧辊和钢坯等表面全发射率黑度。 cnki
The effective emissivities at the target aimed at by detectors are greater than0.9995.
计算结果表明，在经常被瞄准的靶面上有效发射率为0.9995以上。 cnki
The indicated temperature of radiometer need corrections for actual sky thermal radiance and for true surface emissivities.
辐射表的指示温度必须对实际大空热辐射与表面比辐射率做校正。 cnki
This method of determining emissivities is a tedious process, particularly for pressures other than atmospheric.
确定辐射系数的这种方法是一个繁杂的过程，特别是压力不同于大气压时。 bab
Using the integral equations or approximate- zone method, calculations of effective total and effective spectral emissivities for the non- isothermal diffuse blackbody cavities have been represented.
本文介绍了非等温漫射黑体空腔计算全波长及光谱有效发射率分布的积分方程式及区域分段求和法。 cnki
Using the improved method, the surface emissivities for several underlying surfaces were measured over the HEIFE Heihe Field Experiment area.
应用改进后的方法，我们在“黑河试验”现场测定了几种不同下垫面的比辐射率。 cnki |