重点进行了以下几个方面的讨论：积分球光源色温标定原理、方法及结果验证；
The discussion lays stress on the calibration principles , methods and result verification of integrating sphere light source's color temperature;
译者注：色温是表示光源光色的尺度，单位为K开尔文。色温是在摄影、录象、出版等领域具有重要应用。
Kelvins: a CFL's color is indicated by the Kelvin (k) temperature (listed on the package).
所以除非光源的色温非常极端，否则白纸在我们眼中看起来就是白的。
So unless the temperature of the light is very extreme a white sheet of paper will generally look white to us.
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