gamma ray spectrometer

APPLICATION OF SEM AND EDS IN INSPECTION OF PLATING ORNAMENTS;

扫描电镜及X射线能谱仪在首饰镀层检测中的应用

From the analysis of the EDS, we found that the ratio of the two elements approached 1:1.

通过透射电镜分析显示,该方法可以制得多晶的InSb纳米颗粒,且颗粒均匀地分布在蓝宝石基片表面上;用X射线能谱仪分析样品得到两种元素的百分比接近1:1。

In order to find the identity of conducting wire segments as a material evidence, EDS as prerequisite was used to make sure if those are of the same material.

对导线物证同一性的鉴定 ,可先用X射线能谱仪快速确定物证为同一物的必要条件 ,再用扫描电镜对物证的特征条纹或金相组织进行最后判定。

By using scanning electron microscopy (SEM) and X-ray energy dispersive spectroscopy (EDS), the compatibility of polypropylene (PP)/ poly (vinyl chloride) (PVC) and multi-monomer grafted polypropylene PP-g-(St-co-MMA)]/PP/PVC blends were investigated.

利用扫描电子显微镜(SEM)和X射线能谱仪(EDS)对聚丙烯/聚氯乙烯(PP80/PVC20)二元体系,以及聚丙烯多单体接枝物[PPg(StcoMMA)]/PP/PVC三元体系的相容性进行了研究。

The element composition of eggshell was analyzed by X-ray energy dispersive spectroscopy(EDS).

为探寻蛋壳质量与元素组成、超微结构的关系,分别用常规方法和X射线能谱仪测定了同日产65枚蛋的蛋壳质量、蛋壳结构属性与蛋壳元素相对含量,并用环境扫描电子显微镜观察蛋壳超微结构。

Installing and fastx-renewing EDS system software;

X-射线能谱仪系统软件安装与快速恢复

This eassay is focus on the researches on method of radioactivity determination in aquatic prducts by means of γ-ray spectrometry.

本论文对使用γ射线能谱仪检测水产品中放射性活度的方法进行研究。