原子发射光谱

Modern spectral estimation method was used for the characteristic analysis of signal of inductively coupled plasma atomic emission spectrometry in frequency domain.

将现代谱估计方法用于电感耦合等离子体原子发射光谱信号的频域特性研究。

A new method was studied for the determination of lanthanum in molybdenum alloy s by ICP-AES.

建立了电感耦合等离子体原子发射光谱法测定钼合金中镧的分析方法。

An analytical method for the determination of microelement Tl and Na in CsI crystal by ICP-AES was proposed.

本文建立了电感耦合高频等离子体原子发射光谱法对碘化铯晶体中的铊和钠元素的直接同时测定方法。

The electron density of the plasma for slurry nebulization inductively coupled plasma emission spectrometry was determined and reported in the present paper.

研究了悬浮液雾化进样感耦等离子体原子发射光谱基本参数-等离子体电子密度的测定。

There are approximately the same plasma electron density results of 1015 cm-3 for the two nebulization ways.

测定结果表明悬浮液雾化进样同水溶液雾化进样感耦等离子体原子发射光谱时等离子体电子密度没有发生显著的变化，数值基本上为1015数量级。

The excitation temperature of plasma with slurry nebulization into inductively coupled plasma emission spectrometry was determined and reported in the present paper.

研究了悬浮液雾化进样感耦等离子体原子发射光谱基本参数——等离子体激发温度。

Silicon dioxide ; inductively coupled plasma atomic emission spectrometry ; fluorite ; nebulizer and torch resistant to hydrofluoric acid

二氧化硅；电感耦合等离子体原子发射光谱法；萤石；耐HF腐蚀的ICP雾化器和矩管系统

Inductively coupled plasma optical emission spectroscopy was proposed for the determination of selenium,plumbum,cadmium in human hair ,and two different preparing methods were compared.

采用电感耦合等离子体原子发射光谱测定头发中的硒、铅、镉含量，并采用两种不同的前处理方法进行比较。

The content of potassium oxide, sodium oxide and zinc oxide in blast furnace burden was simultaneously determined by inductively coupled plasma atomic emission spectrometry.

采用电感耦合等离子体原子发射光谱法同时测定高炉炉料中氧化钾、氧化钠和氧化锌的含量。

Atomic emission spectrometry is probably one of the oldest methods used for elemental analysis.

原子发射光谱法可能是用于元素分析的最古老的方法之一。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。