研究了利用有色复合物的生成及颜色差别，定性鉴别和目视比色定量测定芦荟干粉的存在和相对含量的方法。
Analyzed qualitatively and determined quantitatively the exist and relative content of aloe dry powder by visual colorimetry, which using product of coloured complex and colour difference.
我企业的页面呈现商品色彩已尽力近乎什物，但因为拍慑光束和显示器不一样的条件，会存在必定色差，敬请担待。
TipsOur website presents product items are as close to real color, but take a different light and display factors, there is a certain color, please forgive me.
生产厂主要关心的是纤维的颜色均匀和一致，不存在可见的色差。
The key concern of the manufacturer is that the color of the fiber is uniform and consistent, with no visible variations in color.
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