blackbody standard

基本解释

A blackbody (500K) has been developed which is used as a standard radiant for the calibration of a near infrared photometer at Yunnan Observatory.
对用于近红外光度计的定标和测试的黑体进行了研制。
This paper gives the effect of the temperature of the standard blackbody for calibration of EQUINOX55 remote sensing FTIR emission system on the instrument response function.
本文考察了黑体温度对EQUINOX5 5型遥感傅里叶变换红外光谱的响应函数的影响。
Blackbody ac Zeeman shift at room temperature is calculated to be of 10-15 order, thus should be corrected for the cesium fountain frequency standard in determining the accuracy of the standard.
结果表明： 1）室温下黑体辐射塞曼频移可达10-15量级，在评定铯原子喷泉频标准确度时，需要对此项频移加以修正；