The phase structure and surfaceappearance were analysed through SEM, EDS, XRD.

应用扫描电镜(SEM) 、 能谱仪(EDS)和X射线 衍射(XRD)等手段分析研究了氧化铝膜的相结构和表面形貌.

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The phase structure and microstructure of materials were study by XRD, IR and SEM.

采用XRD 、 IR及SEM等方法研究材料的相组成与显微结构.

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The phase structure and microstructure of MBO _ w was studied with SEM , TEM and X - ray diffraction ( XRD )

利用SEM、 X - 射线衍射 ( XRD ) 和透射电子显微镜(TEM)研究MBO_w的形貌与结构.

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It was pointed out that de - carbonisation temperature could be determined by analysis of phase structure.

根据其对应关系,从金相组织分析结果可判定表面高碳钢产生全脱碳的温度,从而找出产生脱碳的环节.

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Mainly of three - phase structure, good for power grid balance and mass usage.

以三相结构为主, 有利于电网平衡和批量使用.

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The ore phase structure, mineral composition and metallurgical property of Brazilian MBR lump ore were introduced.

分析了巴西MBR块矿的矿相结构 、 矿物组成及冶金性能.

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Morphology and phase structure of the black ceramic coatings were also investigated by XRD and SEM.

通过SEM和 XRD分析了黑色陶瓷膜层的微观形貌和相结构.

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