Referenced to Rubidium Spectrum Line High Accurate Laser Diode Stable Control Circuits Research;
以铷原子谱线为参考的高精度半导体激光二极管稳定控制研究
The larger atoms have much more complex spectra.
较重的原子具有较复杂的光谱线。
Other series spectra for hydrogen have since been discovered.
此后又发现了氢原子的其他光谱线系。
Theoretical Study on the Structure of Satellite Line of Complex Atoms(Ions);
复杂原子（离子）伴线光谱结构的理论研究
Study on Ion-Imprinted Solid-phase Extraction On-line Atomic Spectrometry Analysis and Novel Spectrometry Method
离子印迹固相萃取在线原子光谱分析及光谱分析新方法研究
Experimental Study on Flame Temperature Measurement by Double Line of Atomic Emission Spectroscopy
原子发射双谱线法测火焰温度的实验研究
The relatively intensity measurement of the Hg atom Zeeman effect spilt spectrum line
汞原子塞曼效应分裂谱线相对强度的测量
Nonlinear Processes and Relative Lonization Spectra Investigation in Atomic and Molecular Potassium System
钾原子分子系统中的非线性过程及其相关的电离谱研究
The characteristic spectral lines induced by the impact of highly charged ion on Ta solid surface;
高电荷态离子入射Ta表面形成的靶原子的特征光谱线
Study on the Reduction of Tungsten Trioxide Nanowire Films by Argon Ion Bombardment with X-ray Photoelectron Spectrometry
氩离子轰击还原三氧化钨纳米线薄膜的光电子能谱研究
Determination of trace titanium in tire cord steel by inductively coupled plasma atomic emission spectrometry
电感耦合等离子体原子发射光谱法测定帘线钢中痕量钛
The type of intensity alternation (whether the even or the odd lines are str ong) is determined by another important nuclear property.
强度更迭的类型（偶数谱线强还是奇数谱线强），取决于另一个重要的原子核性质——核统计法。
pure rotational spectra of diatomic molecules
双原子分子纯转动光谱
A spectral line is emitted when an atom proceeds from an excited state to a lower state.
当原子从一个受激态进入另一个较低的状态时，就发射一条谱线。
water quality-determination of total mercury by flameless atomic absorption spect rometry(method after pretreatment with ultraviolet radition)
水质-无焰原子吸收光谱法测定水银总含量（用紫外线预处理的方法）
In 1896 Seeman observed that application of an external magnetic field caused a splitting of atomic spectral lines.
1896年西曼观察到应用外磁场时，使原子光谱线分裂。
The beginning of atomic physics is marked by the discovery and scrutinious study of spectral lines.
谱线的发现和深入研究标志着原子物理学的开端。
In atomic absorption spectrophotometry, the calibration curve is always required.
原子吸收光谱法进行样品测定时，必须制作校准曲线。