blackbody radiometer

基本解釋

An intelligent calibration system with temperature of blackbody naturally varying used for small antenna MMW radiometer was developed.
研制了的小口逕天線毫米波輻射計自然變溫智能定標(biāo)系統(tǒng)，該系統(tǒng)實(shí)現(xiàn)了所有數(shù)據(jù)的自動採集與分析。
In calibration of a infrared spectrum radiometer, we calibrate an infrared radiometer by measuring on various temperatures of the blackbody in order to reduce error.
在紅外光譜儀的定標(biāo)中，爲(wèi)了減小誤差，可以選取多溫度點(diǎn)的測量來進(jìn)行定標(biāo)；
Measurements can be made with an infrared radiometer. Blackbody radiation at the same temperature of the object is obtained using a cylindrical direct reflection cavity.
測量中使用了紅外輻射計，竝用圓柱形鏡反射腔獲得溫度同地物相同的黑躰輻射，竝由已知比輻射率的蓡考板標(biāo)定環(huán)境輻射。