讨论了粉末红外吸收光谱的畸变现象等。
The deformation phenomenon of the infrared absorption spectrum of the powder has been discovered.
对雾化粉末中各元素分布的分析表明，硅、铜等元素在晶界上有富积现象。
Analysis of element distribution shows that the enrichment of si and Cu exists on the grain boundary.
为了解这一现象与CTCBE结晶行为的关系，拟用X粉末衍射和差示扫描量热法对乌桕类可可脂和天然可可脂在不同条件下的结晶行为进行了研究。
Crystallization behavior of cocoa butter (CB) and Chinese tallow cocoa butter equivalent (CTCBE) are studied using powder X-ray diffraction (XRD) and differential scanning calorimetry (DSC).
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