xrd test curve xrd测试曲线
XRD test showed that grain size of ITO films increased and crystallization direction(400) disappeared with more oxygen flow.
射线衍射（XRD）测试表明ITO薄膜的晶粒尺寸随膜内氧的摩尔分数增加而增大，随氧气比例增加薄膜（400）晶向消失。
Methods:Nano-hydroxyapatite/chitosan composites were prepared through a co-precipitation method. The properties of these composites were characterized by means of TEM , SEM, XRD test machine.
方法：应用共沉淀法制备纳米羟基磷灰石/壳聚糖复合材料，并采用TEM、SEM、XRD等手段对材料晶相组成、微观结构、晶粒大小进行分析表征。
The phase structure, hydrogen storage performance and electrochemical performance of the alloys were studied by XRD and three-electrode test system.
采用X射线衍射和三电极测试体系研究了合金的相结构、贮氢性能和电化学性能。
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