atomic absorption
原子吸收;原子吸收作用
2026-04-12 14:27 浏览次数 16
原子吸收;原子吸收作用
1. a spectrometer that analyzes the absorption spectrum of a sample especially to determine its metallic composition
2. a method of spectrophotometry that relies on the absorption of specific frequencies of light by atoms in order to identify the chemical composition of a sample
3. a method of spectroscopy that relies on the absorption of specific frequencies of light by atoms in order to identify the chemical composition of a sample
atomic selective absorption coefficient[天]
atomic c absorption photometer原子吸收光度计
atomic c absorption原子吸收作用
atomic c absorption spectrophotometer原子吸收分光光度计
atomic light absorption rules火焰原子吸收法
Atomic Defect Absorption原子缺陷吸收
Atomic Atomic Absorption Spectrometry原子吸收光谱法
atomic activated absorption原子活化吸附
tiny aluminum in steel can be determined by the atomic absorption spectrophotometer. the method is easier and quicker than before with high sensitivity and can be generalization.
利用原子吸收分光光度计测定钢中的微量铝,使钢中微量铝的测定比以前更简便、快速,且灵敏度高,因而适宜推广使用。
the application of air-acetylene flame atomic absorption spectral method for measuring the iron content in carbonyl nickel powder is studied.
文章运用了空气-乙炔火焰原子吸收光谱法进行羰基镍粉中铁含量的测定。
the amounts of cadmium and lead in the samples were determined by atomic absorption spectrometry with the deuterium lamp for the deduction of background absorption.
取适量的乳浊液制成试液,注入石墨炉中,以氘灯扣除背景吸收,石墨炉原子吸收光谱法的快速测定铅和镉。
the method uses flame atomic absorption spectrometry method to determine the content of argentine in drinking water, this method is convenient and quick.
本法使用火焰原子吸收法测定饮用水中的银,该法简便、快速,取得了满意的测定结果。
suspension sampling technique was applied to flame atomic absorption spectrometry and was successfully used to determine calcium and magnesium in wheat flour.
将悬浮液进样技术应用于火焰原子吸收光谱法,成功地测定了面粉中的钙、镁。
the flame atomic absorption spectrophotometry was used to determine high-content li in cathode materials of li-ion battery.
采用火焰原子吸收分光光度法对锂离子电池正极材料中的高含量锂进行测定。
this research is based on conventional method, and uses atomic absorption method to determine reducing sugar inside hydrolysate of peat.
本文研究是在常规分析基础上,提出的原子吸收法间接测定泥炭水解物中还原糖的方法。
the content of microelements such as calcium, magnesium iron, manganese, zinc, copper, cobalt, potassium in the seeds of lotus were determined using flame atomic absorption spectrometry.
莲子经过硝酸、高氯酸处理后,用火焰原子吸收光谱法测定了莲子中的镁、铁、锰、锌、铜、钴、钾、钙等金属元素含量。
the calcium content and different components of calcium in the soil and in chinese olive organs were analyzed by atomic absorption spectrometry.
本研究用原子吸收光谱法分析了果园土壤及橄榄树体各器官中钙量和不同组分钙的含量。
a sequential extraction technique and atomic absorption spectrometry were used in the study to extract and determine the cadmium forms in 35 farmland soil samples in the suburb of chengdu.
本研究采用连续提取法和原子吸收法对成都市某郊区基本农田的35份土壤样品中各形态镉进行了提取和测定。
arsenic is separated from the bismuth matrix by ion exchange method and determined by hydride generation atomic absorption spectrophotometry.
该方法用离子交换将砷同基体铋分离,然后用氢化物发生原子吸收光谱法测定。
in order to enlarge the range of analyzing elements in flame atomic absorption spectrometry, using this kind of high temperature flame to carry out the atomic absorption analysis is suggested.
并对原子化系统和安全提出要求,建议开展这种高温火焰的原子吸收分析工作,以扩大火焰原子吸收分析元素的范围。
the contents of elements k, na, ca, mg in carbon fibre were determined by atomic absorption spectrophotometry.
碳纤维中的钾、钠、钙、镁元素的含量可用原子吸收分光光度法来测定。
the less sample and great volume of liquid sample are used to make the determination of gold and silver in lead anode slime by atomic absorption spectrophotometry.
采用少试样、体积,常规处理样品,原子吸收分光光度法直接测定铅阳极泥中金、;测得结果与火试金法结果相符。
the contents of trace elements in toenail have been determined by flame atomic absorption spectrometry.
应用火焰原子吸收光谱法测定了人趾甲样品的微量元素含量;
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。
atomic absorption spectrophotometry was adopted to determine the contents of heavy metal.
采用原子吸收分光光度法测定了重金属的含量;
a rapid and brief way of measuring the content of zinc pharmaceutics was established by using atomic absorption spectrum.
建立了测定不同剂型锌制剂含量的原子吸收火焰光谱法。
the flow injection separation and preconcentration techniques combined with atomic absorption spectrometry (aas) as well as their applications are reviewed with 86 references.
对流动注射在线分离浓集与原子吸收光谱连用技术及其应用作了综述。引用文献86篇。
l-tryptophane samples were digested with ashing method, the method for the determination of lead in l-tryptophane by graphite furnace atomic absorption spectrometry was developed.
采用干灰法消化l-色氨酸样品,建立了测定l-色氨酸中重金属(以铅计)含量的石墨炉原子吸收光谱法。
a new interface was designed for connecting a model 8031 chip microprocessor with h_508 atomic absorption spectrometer and the computer control of the aas instrument was realized with very low cost.
用自行设计的接口电路将8031单片机与h_508原子吸收分光光度计连接,以很低的成本使仪器计算机化,灵敏度提高且效果良好。
this study systemically introduced the methods and technical conditions of determining stibium content of potassium pyroantimonate by using flame atomic absorption spectrophotometric method.
比较详细地研究用火焰原子吸收分光光度法测定焦锑酸钾中锑含量的技术条件和测定方法。
nickel content in welded stainless steel pipe for decoration was determined fast by flame atomic absorption spectrophotometry, and the wavelength of determination was 232.
采用空气-乙炔火焰原子吸收光谱法快速测定装饰用焊接不锈钢管的镍含量,测定波长为232。
in combination with an atomic absorption spectrometer, it could carryout various flow injection analyses and data processing.
和原子吸收光谱仪联用可实现多种流动注射分析和数据处理。