为了提高色差计的精度，对光电积分式测色色差计的原理误差进行了研究。
In order to improve the precision of colorimeters, photoelectricity integral colorimeter principle error emendation is studied.
为了提高色差计的精度，对光电积分式测色色差计的原理误差进行了研究。
In order to improve the precision of colorimeters, photoelectricity integral colorimeter principle error emendation is studied.
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