1) measurement longwave radiation
长波辐射测量
2) LW infrared radiation measuring
长波红外辐射测量
3) Multi-wavelength thermometry
多波长辐射测温
1.
Based on the theory of multi-wavelength theromometry and the famous expression assumed for emissivity and wavelength,using nonlinear least square method,the multi-wavelength thermometry formular is fitted.
根据多波长辐射测温的基础理论，与著名的发射率和波长的假设函数，利用非线性最小二乘法对多波长辐射测温公式进行了拟合。
4) three-colour temperature
三波长辐射测温
6) microwave radiometry
微波辐射测量学
补充资料：电离层长波和超长波传播
见电离层无线电波传播。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条