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.
用色差计检查其贮藏质量的结果表明：莱檬易冻伤、怕湿、极易受到化学伤害；
The results obtained from chroma meter check show that limes are not good for storage in higher humidity and is easy to get chilly injury and chemical injury.
基于第一批样品，对色差计所测得的各颜色参数进行PCA及判别分析，效果较差。
As far as the first batch of sample was concerned, the data of the color parameters were analyzed by PCA and DFA, but no acceptable result was obtained.
方法：采用《中国药典》2005版附录收载的目视比较法、紫外分光光度法、色差计法进行测定。
Methods:The Comparison method by naked eyes, UV Spectrophotometry and Colourimetry methods in ChP 2005 were used.
为确保品质，公司还引进日本美能达，电脑色差分光仪，膜厚机，光泽度计，铝笔硬度计，水喷雾机等一批专业检测设备。
We have introduced Japanese Minolta, computerized color spectrometer, coating thickness tester, nanometer, pencil hardometer, water spraying machines and the like professional inspection equipment.
并配备德国进口直读光谱仪、拉力试验机、硬度计，测厚计，光泽计，色差仪等大批检测设备。
And owns direct reading spectrometer, tension testing machine, hardness tester, thickness gage, gloss meter, color difference machine etc from Germany.
并配备德国进口直读光谱仪、拉力试验机、硬度计，测厚计，光泽计，色差仪等大批检测设备。
And owns direct reading spectrometer, tension testing machine, hardness tester, thickness gage, gloss meter, color difference machine etc from Germany.
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