发射光谱

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

Age concentration of Ca , Mn , Fe and Zn which are believed to have close relation with the nephridium

采用电喷雾质谱技术、等离子体发射光谱技术以及紫外分光光度法分别对炮制前后朝鲜淫羊藿的化学成分进行了详细研究；结果表明，炮制后淫羊藿中与肾功能有密切关系的Ca、Mn、Fe、Mg、Zn等微量元素

It is devised based on iterative curve fitting where orthogonal polynomials are used.

这种算法设计利用基于正交多项式的迭代曲线拟合，可以在没有人为干预的情况下自动处理吸收和发射光谱。

To determinate the inorganic elements levels in Semen Cassiae,and to study on the pharmacologic substance basis and the influence parching processing on the content of elements of it,trace elements and heavy metals in Semen Cassiae and its preparation Cultivated in different areas were determined by atomic fluorescence spectrometry and inductive coupled plasm a atom emission spectrometry.

为测定生决明子中无机元素水平，探讨其药效物质基础及炒制对其含量的影响，采用原子荧光法和等离子发射光谱法等测定了不同产地、批次的生、炒决明子中重金属及微量元素的含量。

From comparison with poly(2,7-fluorenylene), the 1,2-bis( p -phenylene)-1-cyanovi- nylene unit was found to be a good electron-withdrawing moiety for electronic materials and the incorporation of 1,2-bis( p - phenylene)-1-cyanovinylene resulted in a narrow band gap and a red shift of both the absorption and photoluminescence emission peaks.

通过与聚芴对比，发现对于电致发光材料来说，由于氰基的强吸电子能力使得氰基亚乙烯基成为一个很好的吸电子基团，与之结合使得能隙变窄，吸收和发射光谱发生红移。

The major and minor elements of cobalt-rich crusts from Mid-Pacific CX seamount were analyzed using the inductively-coupled plasma atomic-emission spectrometry and gravimetric method, to investigate the effect of phosphatization on the elemental association of cobalt-rich crusts.

为了探讨磷酸盐化作用对富钴结壳元素相关性的影响，用电感耦合等离子体发射光谱法和重量法测试了中太平洋CX 海山富钴结壳的主、微量元素及稀土元素。

All the films have almost the same patterns of photoluminescence spectra.

所有的膜具有几乎相同的发射光谱模式。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。