dyf
- 网络铝合金升降平台;代一食品贸易有限公司;代一食品国际贸易有限公司;大缘影像事业部
dyf-
A Study of Calibrating Techniques on the DYF Multichannel Engine Analyzer
DYF多通道发动机分析仪标定技术的研究
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The composition , appearance and grain size of dysprosium fluoride product have been characterized by XRD , TG , DTA , TEM and X-ray fluorescence analysis . The results show that the DyF 3 product have satisfactory quality .
用X射线衍射、X射线荧光光谱分析、差热－热重及透射电镜等分析方法对产品进行了组成、形貌和粒径分析，获得了理想的结果。