Lithium in tea was determined by flame atomic absorption spectroscopy (FAAS).
用火焰原子吸收光谱法测定了茶叶中锂元素的含量。
Use atomic absorption spectroscopy to determine the content of calcium in kidney.
原子吸收光谱测定肾钙含量。
A method of two beams photodissociations to study IR absorption spectroscopy was described.
介绍一种研究红外吸收光谱的双光束光解方法。
Atomic absorption spectroscopy has proved to be a versatile tool in measuring concentrations of trace metals.
原子吸收光谱法已证明是一种用于测定痕量的金属浓度的灵活多用的仪器。
Atomic absorption spectroscopy has proved to be a versatile tool in measuring concentrations of trace metals.
法已证明是一种用于测定痕量的金属浓度的灵活多用的仪器。
The experimental results of zinc content in finger nails are determined by flame atomic absorption spectroscopy.
采用火焰原子吸收法测定人指甲中锌的含量。
Differential optical absorption spectroscopy has become a widely used method to measure trace gases in the atmosphere.
差分光学吸收光谱法已经变成了测量大气中微量气体浓度常用的方法。
Differential optical absorption spectroscopy (DOAS) has become a widely used method to measure trace gases in the atmosphere.
差分光学吸收光谱法(DOAS)已经成为测量大气中微量气体浓度广泛应用的方法。
The REMPI ionization involves the UV absorption spectroscopy into the ionization process as an additional analytical dimension.
共振增强多光子电离将紫外吸收光谱引入离子化过程作为一个附加分析维度。
The interaction between 4-nitroaniline and human serum albumin (HSA) was investigated by fluorescence and absorption spectroscopy.
通过荧光和紫外光谱法研究了4 -硝基苯胺与人血清白蛋白(hsa)的作用。
The contents of copper and iron in silver-zinc cell material were determined by air-acetylene flame atomic-absorption spectroscopy.
采用空气-乙炔火焰原子吸收光谱法连续测定银锌电池材料用无甘油玻璃纸中铜、铁含量。
A review of the application of Ultraviolet spectrophotometry and atomic absorption spectroscopy in pharmaceutical analysis is given.
对分光光度法和原子吸收光度法在药物分析中的应用进行了文献综述。
Photoacoustic detection of trace concentrations of gases is one of the most sensitive techniques of infrared Absorption spectroscopy.
光声光谱法是基于红外吸收光谱原理的一种高灵敏度的微量气体探测技术。
With the method of differential optical absorption spectroscopy(DOAS), aerosol along the light path is measured with a flashlight source.
介绍了一种基于闪烁氙灯光源、利用差分光谱吸收（DOAS）技术监测大气气溶胶的新方法。
Optical absorption spectroscopy and Z-scan technique were used to measure linear absorption and third-order optical nonlinearity of the films.
利用光学吸收谱和Z -扫描技术研究了该复合薄膜的线性和三阶非线性光学性能。
METHODS Using atomic absorption spectroscopy to determine the content of Pb, Cd, Cu, as and Hg in AMK samples collected from 12 different areas.
方法收集12个不同产地的白术样品，以原子吸收光谱法测定样品中的铅、镉、铜、砷和汞的含量。
An unknown polymer was determined by one-dimension and two-dimension technologies of infrared absorption spectroscopy and nuclear magnetic resonance.
利用红外吸收光谱及核磁共振波谱仪的一维和二维技术对一种未知聚合物试样进行鉴定。
The ground state level and the excited state level of the dye were determined by using the cyclic voltammetry and the optical absorption spectroscopy.
结合循环伏安曲线图及五甲川菁的光吸收阈值，初步确定五甲川菁染料电子基态和激发态能级位置。
SANOA long-path differential optical absorption spectroscopy system is used to monitoring SO2, NO2 concentration in air automatic monitoring sub-station.
SANOA长光程差分吸收光谱监测系统，适用于空气自动监测子站SO 2、NO2的测量。
Calcium in Positive powder of thermal-activated battery measured by atomic absorption spectroscopy with Nitrogen Monoxide was studied and reported in this paper.
研究与应用氧化亚氮-乙炔火焰原子吸收光谱法分析测定热激活电池正极粉中的含钙量。
Quantitative remote sensing of natural gas leakage and location research, with laser absorption spectroscopy, will be faster, safer, more accurate and intelligent.
采用激光吸收光谱技术对天然气泄漏进行了定量遥测与定位研究，具有快捷、准确、智能及安全等特点。
The high resolution spectrum can be obtained through many methods, such as saturated absorption spectroscopy, Doppler free methods of two-photon spectroscopy, and etc.
提高热原子光谱的分辨率可以有许多方法，如饱和吸收光谱技术、双光子光谱的消多普勒技术等。
Methods The zinc and copper concentration in plasma and erythrocytes at the different interval of perioperative period were measured by atomic absorption spectroscopy.
方法用原子吸收法测定围术期不同时间血浆及红细胞的锌、铜浓度。
Methods the quenching mechanism of the fluorescence of bovine serum albumin by sibutramine hydrochloride was studied with the fluorescence and the absorption spectroscopy.
方法通过荧光法和吸收光谱法确定了盐酸西布曲明对牛血清白蛋白的荧光猝灭机制。
Tunable diode laser absorption spectroscopy has been applied in the fields of atmospheric chemistry and monitoring pollutant gases as a new method of measuring trace gases.
红外可调谐二极管激光吸收光谱技术作为新的痕量气体监测分析方法，在大气化学研究和污染气体监测中得到了应用。
Orientation of azobenzene units in self assembled multilayer films of two side chain azo polyelectrolytes was investigated by using polarized UV Vis absorption spectroscopy.
用偏振紫外光谱研究了两种侧链偶氮聚电解质静电逐层自组装膜中偶氮生色团的初始取向。
In this paper, principles of measuring gas in coal mine according to tunable diode laser absorption spectroscopy are introduced and outline of this measuring system is given.
介绍了可调谐二极管激光吸收光谱法测量煤矿瓦斯气体的基本原理，给出了测量系统的结构框图。
Temperature measurement principle and modulation absorption spectroscopy were introduced, and the influence of modulation amplitude on gas temperature measurement was analyzed.
介绍了温度测量及调制吸收光谱技术原理，分析了调制幅度对气体温度测量的影响。
Nonlinear absorption occurs when the differential optical absorption spectroscopy (DOAS) is used to monitor the flue gas with high SO2 concentration from fixed pollution source.
差分光学吸收光谱法(DOAS)应用于固定污染源烟气排放监测时，烟气中污染气体so2浓度较高将产生非线性吸收问题。
Nonlinear absorption occurs when the differential optical absorption spectroscopy (DOAS) is used to monitor the flue gas with high SO2 concentration from fixed pollution source.
差分光学吸收光谱法(DOAS)应用于固定污染源烟气排放监测时，烟气中污染气体so2浓度较高将产生非线性吸收问题。
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