发射光谱

The best melting temperature and annealing temperature were determined by analysing of differential thermal analysis curve.

本文通过分析差热曲线，确定了实验的最佳熔化温度和退火温度，测定了样品的吸收光谱和在980nmLD激发下的上转换发射光谱，研究了上转换发光强度与激光泵浦功率的对数关系，同时，测定并分析了样品的拉曼光谱和电子扫描电镜图。

The effects of ion doping to light emitting spectrum of phosphors was studied, and the results indicate that when only Ba ion doped, the light emitting spectrum of phosphor will take Einstein shift.

研究Ba2+离子掺杂对荧光粉发射光谱的影响，随着Ba2+离子浓度的增加光谱出现红移。

Based on the theory of atomic spectroscopy,a double line of atomic emission spectroscopy is used to measure the temperature of explosion products of aluminiferous emulsion explosive continuously.

根据原子光谱学理论，利用原子发射光谱双谱线测温系统对含铝乳胶炸药的爆炸产物温度进行了实时测量，获得了爆炸产物瞬态温度-时间分布曲线，分析了不同配比炸药造成爆炸产物温度出现差异的原因。

The absorption spectrum,inductively coupled plasma atomic emission spectrum and fluorescence spectrum of the crystals were measured.

测试了晶体的吸收光谱、电感耦合等离子体原子发射光谱和荧光光谱。

The excitation and emission spectra of samples are investigated.

本文研究了荧光粉的激发光谱和发射光谱。

In this paper the author introduces a spectrum experimental method with general photographic film exposure replacing spectral plate, and points out the experimental conditions,applications and significance,of the method.

本文介绍了使用普通照相胶片感光代替光谱干版做发射光谱实验的方法，并指出此方法的实验条件和它的应用范围及其意义。

The characteristics of photoluminescence and excitation spectra of the obtained glasses were investigated.

研究了制得玻璃的发射光谱和激发光谱特性。

The excitation and emission spectra were analyzed by the fluorescence photometer.

用荧光光度计分析了样品的激发光谱和发射光谱。

Compared to the pure complex powder, the excitation spectra of the rare earth complex in the assemblies show blue shifts while the emission spectra show fewer split peaks.

在紫外光激发下，组装体发出相应稀土离子的特征谱线；和纯配合物粉末相比，其激发光谱发生一定的蓝移，而其发射光谱则表现出较少的劈裂；由于基质的保护作用，组装体中的配合物具有较高的荧光寿命和发光效率。

BSpatial characterization of laser induced Cu plasma in air with different laser focusing distancesThe plasma spectra induced by pulsed laser ablation of copper target are measured. By adjusting the distance of the len-sample, the spectrum of air spark plasma、 Cu plasma and the reciprocity of both plasmas are analysed. From the result, it has been shown that the focusing of the laser beam has an important infunence to analyse the properties of the sample.

b 不同的激光焦点位置产生的等离子体光谱的空间特性研究激光烧蚀置于空气中的Cu靶产生等离子体，通过调节透镜与Cu靶的距离，本文观测了激光烧蚀空气产生的空气火花等离子体、激光直接烧蚀铜靶产生Cu等离子体以及空气火花等离子体与Cu等离子体相互作用等不同情况下的激光诱导击穿发射光谱，激光束焦点的位置在分析材料性质的过程中有着重要的影响。

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。