通过化学抑制离子光谱仪对饮用水中溴酸盐,溴化物,氯酸盐,氯化物的试验方法。
Test Method for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Chemically Suppressed Ion Chromatography.
自由基分子及分子离子光谱在天体演化、化学反应动力学、医学等方面具有重要意义。
Free radicals and molecular ions play an important role in the study of interstellar medium, chemical reaction dynamics and medicines.
基于加速器的束箔光谱学法(BFS)是一种适合于高离化态离子光谱分析的实验方法之一。
Accelerator-based beam-foil spectroscopy(BFS) is an important method for spectroscopic studies of highly ionized atoms.
本文叙述了应用icp等离子光谱分析仪分析测定钢中微量铌,确定了创建该分析方法的相关条件。
This text described the means of apply the ICP plasm spectrum instrument analyze minim Nb in steel made sure that the interrelated condition of found the analytical method.
对原子吸收法与等离子光谱法在水质检测中的优缺点进行比较,对于如何根据具体情况选择适当的分析方法进行了探讨。
This paper introduced research that how to choice suitable analysis method according to actual situation after compared the advantage and defect of water quality determined with AAS and ICP.
紫外光谱与芳香族对苯二酚离子的光谱最相似。
The UV spectrum most resembled that of the aromatic tropylium ion.
光线的发射处越远,年龄越大,类星体的光谱会缺失,因为某些波长的光线会被中性氦及氦离子或带电粒子吸收。
Light emitted from farther away, and thus older, quasars lacked this wavelength, because the light was getting absorbed by neutral helium as well as helium with a single ion-or charged particle.
摘要介绍了利用多弧离子镀工艺制备黑色氮钛膜,并对其耐磨损、耐腐蚀、热稳定性及太阳光谱吸收等性能进行了研究。
Black tin coating was prepared by multi-arc ion plating technology and wear resistance corrosion resistance heat-proof property and absorption property of solar spectrum were also discussed.
本文利用等离子体光谱诊断法对水下焊接电弧温度进行了比较系统的研究。
In this paper the temperature of underwater welding arc is investigated systematically by means of spectral diagnostics of plasma.
例如:吡啶的光谱与表面的协调度和吡啶离子有显著不同。
E. g. "the spectrum of pyridine coordinately bonded to the surface is markedly different from that of the pyridinium ion".
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。
Arsenic is separated from the bismuth matrix by ion exchange method and determined by hydride generation atomic absorption spectrophotometry.
温度和过渡金属离子对它的荧光光谱有较大的影响。
Temperature and transition metal ions have greatly influences on fluorescence spectrum.
接着分别介绍了激光陶瓷的种类、激光离子、光谱与激光特性和激光陶瓷的制备方法。
And then, the category of laser ceramic, laser active ion, laser spectrum characteristic and the method of making laser ceramic are introduced respectively.
它不导致复杂的谱线线型,非常适合进行分子离子的振转光谱测量。
It doesn't complicate the spectral line shape and is most suitable for detecting the ro vibrational spectrum of molecular ions.
研究了甲基异丁基酮(MIBK)萃取分离金,用电感耦合等离子体原子发射光谱法(ICP AES)测定镀金液中杂质元素的新方法。
After extraction separation of gold by MIBK, lead, copper, iron, nickel in gold plating bath were determined by inductively coupled plasma-atomic emission spectrometry (ICP-AES).
在激光等离子体实验中,用晶体谱仪可获得高温等离子体所发射的X光谱。
X-ray spectral lines emitted by high temperature plasma can be taken by means of crystal spectrograph in laser-plasma experiments.
离子注入穆斯堡尔光谱是近十多年蓬勃发展起来的一门新兴边缘学科。
The Mossbauer spectroscopy of implanted sources is a border subject developed during the past ten years.
与多种典型离子晶体红外光谱的实测结果进行对比。
Then model can be used to calculate the infrared spectra of ionic crystals as well.
本文报导我们利用激光拉曼光谱获取低能离子束生物诱变信息的初步探索。
Raman spectroscopy is applied to the study of biological changes of molecules induced by low energy ion beam implantation.
在SF_6电弧等离子体平衡成份的计算基础上,本文计算了一些SF_6等离子体光谱分析中常选用的几条谱线的线光谱发射系数。
On the basis of the equilibrium composition of SFe arc plasma, the emission coefficients of the spectral lines, which were usually chose in the spectral analysis of SF6 arc plasma, were computed.
本文采用简正坐标分析法对陆森黑盐阴离子进行红外光谱的理论归属。
A theoretical assignment to the infrared spectra of the black Roussinate anion by using the method of normal coordinate analysis is described.
提出了一种新的探测和测量激光等离子体软X射线源光谱强度的方法。
A method detecting and measuring the intensity of spectrum from laser plasma soft X-ray source is presented.
毛细管电泳与电感耦合等离子体光谱联用应用于元素形态分析是一种很有发展前途的分离检测方法。
With the application of that capillary electrophoresis and inductively coupling plasma spectrometry to element speciation analysis, it has become a kind of rising separation and detection method.
软X线稀有气体电离室作为软X线波段绝对探测器,是通过测量光电离子流得出光谱辐射强度。
The technique of soft X-ray ion chamber includes the measurement of the ion current as a function of rare gas pressure in the ion chamber.
采用偏硼酸锂熔样,电感耦合等离子体原子发射光谱(ICP-AES)法对黑色石材实现了一次熔样、全组分同时分析。
The lithium metaborate fusion sample and the Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES) method are used in the analysis of all-components of black stones.
用等离子体原子发射光谱法对溪黄草微量元素的含量进行了测定。
The content of trace elements in Xihuang herb was determined by inductively coupled plasma spectrometry.
介绍了直流等离子体原子发射光谱测量法,评述了它在分析领域中的应用。
Direct current plasma atomic emission spectrometry is introduced and its application in the analysis field is reviewed in this paper.
介绍了直流等离子体原子发射光谱测量法,评述了它在分析领域中的应用。
Direct current plasma atomic emission spectrometry is introduced and its application in the analysis field is reviewed in this paper.
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