atomic spectrum

The structure of the films was characterized by x-ray diffraction, x-ray photoelectron spectrum, atomic force microscopy and spectroscopic ellipsometry.

利用x射线衍射、紫外可见分光椭圆偏振谱、原子力显微镜及x射线光电子谱等研究了薄膜的结构、表面形貌和成分分布等。

Measurement of the Single-color Three-photon Resonant Ionization Spectrum of Atomic Uranium under the ″ Equivalent Wavelength Effect Laser ″ Interaction

波长等效激光作用下铀原子的单色三光子共振电离谱测量

Methods: Use the Grating Spectrograph to take photograph of atomic emission spectrum of unknown sample and make quantitative analysis Results: Quantitative determination of trace elements in nutriment.

方法：用平面光栅摄谱仪拍摄未知样品之原子发射光谱图，并作定量分析。结果：测定营养品中微量元素的含量。

This is a kind of atomic spectrum.

这是一种原子光谱.

We report the basic idea and experimental demonstration of measuring the temperature of cold cesium atomic cloud confined in a magneto-optical trap ( MOT) by analyzing absorption spectrum observed in the short-distance time-of-flight ( TOF) method.

介绍采用短程飞行时间吸收谱测量铯原子磁光阱（MOT）中冷原子温度的基本原理及实验实现。