片语

epma observationepma观察

epma观察epma observation

electron probe microanalysis epma电子探针

the epma电子探针

xps and epma analyses表面分析

epma分析EPMA analysis

EPMA analysisEPMA分析

英汉例句

• The surface morphology and composition of the conversion film are observed and analyzed respectively by EPMA .

  利用电子探针测定转化膜的表面形貌及化学成分。

• The structure of spheroidal carbide in wear resistant white iron was investigated by SEM observation and EPMA of ion etched metallographic specimen.

  用离子蚀刻加扫描电镜观察和微区成分分析的方法研究了耐磨白口铁中球形碳化物的结构。

• By employing EPMA and SEM techniques we examined the compositions of nucleus, cell-walls and cells of wood-cytoplasm in chalcocite and digenite and the shapes of wood cells.

  运用EPMA和SEM分析技术对辉铜矿和蓝辉铜矿木质细胞体的细胞核、细胞壁和细胞之间的成分变化、多种环境下的木质细胞形状进行了研究，对形成机理作了探讨。

• This paper introduces the work about the hardware and the software in renewing the process computer for the EPMA (Electronic Probe Microanalyzer).

  本文介绍了电子探针过程计算机更新所涉及的硬件和软件方面的工作。

• The characteristics of so-called silicon diffusion layer were analyzed through EPMA and hardness test.

  通过成分分析（EPMA）和硬度测试，分析了硅扩散层的特征。

• The structure of the molecular sieves is studied by means of X-ray diffraction, XPS, EPMA and IR spectrometry, and the unit cell parameters are measured with step scanning technique.

  用X射线衍射、X射线光电子能谱、X射线电子探针、红外光谱等方法对分子筛进行了结构研究，并用阶梯扫描方法测得其晶胞参数。